| 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 | $148.32 | 3.464% | $153.4578 | $153.46 | $153.45 | $153.50 |
| Purchase #2 | $222.66 | 10.692% | $246.4668 | $246.47 | $246.45 | $246.50 |
| Purchase #3 | $29.37 | 13.665% | $33.3834 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $143.52 | 4.235% | $149.5981 | $149.60 | $149.60 | $149.60 |
| Purchase #5 | $48.84 | 8.417% | $52.9509 | $52.95 | $52.95 | $53.00 |
| Purchase #6 | $143.74 | 10.845% | $159.3286 | $159.33 | $159.35 | $159.30 |
| Purchase #7 | $194.47 | 8.558% | $211.1127 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $930.92 | $1,006.2983 | $1,006.30 | $1,006.30 | $1,006.40 | |