| 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 | $184.38 | 5.839% | $195.1459 | $195.15 | $195.15 | $195.10 |
| Purchase #2 | $176.59 | 8.388% | $191.4024 | $191.40 | $191.40 | $191.40 |
| Purchase #3 | $12.55 | 13.278% | $14.2164 | $14.22 | $14.20 | $14.20 |
| Purchase #4 | $32.74 | 8.790% | $35.6178 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $144.33 | 9.466% | $157.9923 | $157.99 | $158.00 | $158.00 |
| Purchase #6 | $61.61 | 13.800% | $70.1122 | $70.11 | $70.10 | $70.10 |
| Purchase #7 | $155.96 | 13.498% | $177.0115 | $177.01 | $177.00 | $177.00 |
| 7 purchase totals = | $768.16 | $841.4985 | $841.50 | $841.45 | $841.40 | |