| 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 | $157.37 | 5.853% | $166.5809 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $74.61 | 3.272% | $77.0512 | $77.05 | $77.05 | $77.10 |
| Purchase #3 | $164.74 | 4.409% | $172.0034 | $172.00 | $172.00 | $172.00 |
| Purchase #4 | $133.90 | 9.290% | $146.3393 | $146.34 | $146.35 | $146.30 |
| Purchase #5 | $183.53 | 5.790% | $194.1564 | $194.16 | $194.15 | $194.20 |
| Purchase #6 | $19.51 | 12.301% | $21.9099 | $21.91 | $21.90 | $21.90 |
| Purchase #7 | $102.83 | 5.300% | $108.28 | $108.28 | $108.30 | $108.30 |
| 7 purchase totals = | $836.49 | $886.3211 | $886.32 | $886.35 | $886.40 | |