| 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 | $193.46 | 8.666% | $210.2252 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $83.77 | 8.299% | $90.7221 | $90.72 | $90.70 | $90.70 |
| Purchase #3 | $237.96 | 7.809% | $256.5423 | $256.54 | $256.55 | $256.50 |
| Purchase #4 | $160.87 | 10.467% | $177.7083 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $84.99 | 7.302% | $91.196 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $74.79 | 10.203% | $82.4208 | $82.42 | $82.40 | $82.40 |
| Purchase #7 | $155.93 | 9.252% | $170.3566 | $170.36 | $170.35 | $170.40 |
| 7 purchase totals = | $991.77 | $1,079.1713 | $1,079.18 | $1,079.15 | $1,079.10 | |