| 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 | $135.73 | 10.821% | $150.4173 | $150.42 | $150.40 | $150.40 |
| Purchase #2 | $187.59 | 6.560% | $199.8959 | $199.90 | $199.90 | $199.90 |
| Purchase #3 | $33.63 | 7.437% | $36.1311 | $36.13 | $36.15 | $36.10 |
| Purchase #4 | $153.36 | 10.620% | $169.6468 | $169.65 | $169.65 | $169.60 |
| Purchase #5 | $99.76 | 12.797% | $112.5263 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $158.62 | 7.256% | $170.1295 | $170.13 | $170.15 | $170.10 |
| Purchase #7 | $60.59 | 11.492% | $67.553 | $67.55 | $67.55 | $67.60 |
| 7 purchase totals = | $829.28 | $906.2999 | $906.31 | $906.35 | $906.20 | |