| 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 | $129.84 | 6.709% | $138.551 | $138.55 | $138.55 | $138.60 |
| Purchase #2 | $210.91 | 11.448% | $235.055 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $23.76 | 10.213% | $26.1866 | $26.19 | $26.20 | $26.20 |
| Purchase #4 | $181.37 | 8.695% | $197.1401 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $70.95 | 13.330% | $80.4076 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $126.41 | 10.105% | $139.1837 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $144.39 | 5.529% | $152.3733 | $152.37 | $152.35 | $152.40 |
| 7 purchase totals = | $887.63 | $968.8973 | $968.90 | $968.90 | $969.00 | |