| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.73 | 13.753% | $166.9098 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $128.37 | 9.191% | $140.1685 | $140.17 | $140.15 | $140.20 |
| Purchase #3 | $203.68 | 7.349% | $218.6484 | $218.65 | $218.65 | $218.60 |
| Purchase #4 | $178.67 | 4.186% | $186.1491 | $186.15 | $186.15 | $186.10 |
| Purchase #5 | $180.53 | 12.358% | $202.8399 | $202.84 | $202.85 | $202.80 |
| Purchase #6 | $191.69 | 7.484% | $206.0361 | $206.04 | $206.05 | $206.00 |
| Purchase #7 | $218.72 | 12.347% | $245.7254 | $245.73 | $245.75 | $245.70 |
| 7 purchase totals = | $1,248.39 | $1,366.4772 | $1,366.49 | $1,366.50 | $1,366.30 | |