| 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 | $179.30 | 7.617% | $192.9573 | $192.96 | $192.95 | $193.00 |
| Purchase #2 | $52.70 | 8.748% | $57.3102 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $193.63 | 6.534% | $206.2818 | $206.28 | $206.30 | $206.30 |
| Purchase #4 | $212.93 | 5.754% | $225.182 | $225.18 | $225.20 | $225.20 |
| Purchase #5 | $140.76 | 13.495% | $159.7556 | $159.76 | $159.75 | $159.80 |
| Purchase #6 | $178.95 | 10.661% | $198.0279 | $198.03 | $198.05 | $198.00 |
| Purchase #7 | $129.62 | 7.278% | $139.0537 | $139.05 | $139.05 | $139.10 |
| 7 purchase totals = | $1,087.89 | $1,178.5685 | $1,178.57 | $1,178.60 | $1,178.70 | |