| 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 | $127.86 | 12.578% | $143.9422 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $181.87 | 5.124% | $191.189 | $191.19 | $191.20 | $191.20 |
| Purchase #3 | $201.47 | 4.301% | $210.1352 | $210.14 | $210.15 | $210.10 |
| Purchase #4 | $155.92 | 12.493% | $175.3991 | $175.40 | $175.40 | $175.40 |
| Purchase #5 | $24.27 | 7.774% | $26.1567 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $143.44 | 11.523% | $159.9686 | $159.97 | $159.95 | $160.00 |
| Purchase #7 | $65.96 | 12.421% | $74.1529 | $74.15 | $74.15 | $74.20 |
| 7 purchase totals = | $900.79 | $980.9437 | $980.95 | $980.95 | $981.00 | |