| 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 | $244.64 | 7.560% | $263.1348 | $263.13 | $263.15 | $263.10 |
| Purchase #2 | $202.50 | 8.288% | $219.2832 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $139.35 | 6.425% | $148.3032 | $148.30 | $148.30 | $148.30 |
| Purchase #4 | $158.55 | 6.820% | $169.3631 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $150.42 | 7.575% | $161.8143 | $161.81 | $161.80 | $161.80 |
| Purchase #6 | $11.87 | 5.130% | $12.4789 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $151.68 | 8.276% | $164.233 | $164.23 | $164.25 | $164.20 |
| 7 purchase totals = | $1,059.01 | $1,138.6105 | $1,138.59 | $1,138.65 | $1,138.60 | |