| 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 | $185.55 | 6.479% | $197.5718 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $250.55 | 8.844% | $272.7086 | $272.71 | $272.70 | $272.70 |
| Purchase #3 | $147.80 | 8.285% | $160.0452 | $160.05 | $160.05 | $160.00 |
| Purchase #4 | $30.33 | 7.778% | $32.6891 | $32.69 | $32.70 | $32.70 |
| Purchase #5 | $55.71 | 11.145% | $61.9189 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $49.46 | 7.296% | $53.0686 | $53.07 | $53.05 | $53.10 |
| Purchase #7 | $234.27 | 7.200% | $251.1374 | $251.14 | $251.15 | $251.10 |
| 7 purchase totals = | $953.67 | $1,029.1396 | $1,029.15 | $1,029.10 | $1,029.10 | |