| 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 | $153.27 | 11.716% | $171.2271 | $171.23 | $171.25 | $171.20 |
| Purchase #2 | $13.48 | 8.723% | $14.6559 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $31.41 | 7.137% | $33.6517 | $33.65 | $33.65 | $33.70 |
| Purchase #4 | $37.26 | 9.397% | $40.7613 | $40.76 | $40.75 | $40.80 |
| Purchase #5 | $11.49 | 8.161% | $12.4277 | $12.43 | $12.45 | $12.40 |
| Purchase #6 | $193.35 | 10.754% | $214.1429 | $214.14 | $214.15 | $214.10 |
| Purchase #7 | $36.29 | 8.320% | $39.3093 | $39.31 | $39.30 | $39.30 |
| 7 purchase totals = | $476.55 | $526.1759 | $526.18 | $526.20 | $526.20 | |