| 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 | $13.89 | 5.335% | $14.631 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $182.40 | 6.326% | $193.9386 | $193.94 | $193.95 | $193.90 |
| Purchase #3 | $81.27 | 11.184% | $90.3592 | $90.36 | $90.35 | $90.40 |
| Purchase #4 | $167.59 | 11.540% | $186.9299 | $186.93 | $186.95 | $186.90 |
| Purchase #5 | $120.64 | 11.866% | $134.9551 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $212.51 | 8.288% | $230.1228 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $17.75 | 13.297% | $20.1102 | $20.11 | $20.10 | $20.10 |
| 7 purchase totals = | $796.05 | $871.0468 | $871.05 | $871.05 | $871.00 | |