| 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 | $177.28 | 9.637% | $194.3645 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $150.53 | 12.401% | $169.1972 | $169.20 | $169.20 | $169.20 |
| Purchase #3 | $140.59 | 4.352% | $146.7085 | $146.71 | $146.70 | $146.70 |
| Purchase #4 | $102.89 | 7.257% | $110.3567 | $110.36 | $110.35 | $110.40 |
| Purchase #5 | $111.50 | 10.631% | $123.3536 | $123.35 | $123.35 | $123.40 |
| Purchase #6 | $235.49 | 5.533% | $248.5197 | $248.52 | $248.50 | $248.50 |
| Purchase #7 | $174.71 | 7.486% | $187.7888 | $187.79 | $187.80 | $187.80 |
| 7 purchase totals = | $1,092.99 | $1,180.2890 | $1,180.29 | $1,180.25 | $1,180.40 | |