| 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 | $151.75 | 5.747% | $160.4711 | $160.47 | $160.45 | $160.50 |
| Purchase #2 | $236.61 | 8.246% | $256.1209 | $256.12 | $256.10 | $256.10 |
| Purchase #3 | $166.93 | 8.383% | $180.9237 | $180.92 | $180.90 | $180.90 |
| Purchase #4 | $200.58 | 4.711% | $210.0293 | $210.03 | $210.05 | $210.00 |
| Purchase #5 | $233.44 | 4.267% | $243.4009 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $29.26 | 13.530% | $33.2189 | $33.22 | $33.20 | $33.20 |
| Purchase #7 | $211.91 | 12.720% | $238.865 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $1,230.48 | $1,323.0298 | $1,323.03 | $1,322.95 | $1,323.00 | |