| 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 | $142.34 | 9.456% | $155.7997 | $155.80 | $155.80 | $155.80 |
| Purchase #2 | $89.59 | 7.717% | $96.5037 | $96.50 | $96.50 | $96.50 |
| Purchase #3 | $170.92 | 3.874% | $177.5414 | $177.54 | $177.55 | $177.50 |
| Purchase #4 | $29.53 | 11.620% | $32.9614 | $32.96 | $32.95 | $33.00 |
| Purchase #5 | $220.79 | 10.552% | $244.0878 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $76.83 | 7.106% | $82.2895 | $82.29 | $82.30 | $82.30 |
| Purchase #7 | $184.27 | 9.286% | $201.3813 | $201.38 | $201.40 | $201.40 |
| 7 purchase totals = | $914.27 | $990.5648 | $990.56 | $990.60 | $990.60 | |