| 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 | $191.90 | 7.437% | $206.1716 | $206.17 | $206.15 | $206.20 |
| Purchase #2 | $7.88 | 9.833% | $8.6548 | $8.65 | $8.65 | $8.70 |
| Purchase #3 | $142.34 | 9.805% | $156.2964 | $156.30 | $156.30 | $156.30 |
| Purchase #4 | $149.62 | 6.596% | $159.4889 | $159.49 | $159.50 | $159.50 |
| Purchase #5 | $178.28 | 7.304% | $191.3016 | $191.30 | $191.30 | $191.30 |
| Purchase #6 | $125.80 | 3.452% | $130.1426 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $190.85 | 6.825% | $203.8755 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $986.67 | $1,055.9314 | $1,055.93 | $1,055.95 | $1,056.00 | |