| 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 | $166.36 | 3.728% | $172.5619 | $172.56 | $172.55 | $172.60 |
| Purchase #2 | $151.77 | 5.829% | $160.6167 | $160.62 | $160.60 | $160.60 |
| Purchase #3 | $212.26 | 6.399% | $225.8425 | $225.84 | $225.85 | $225.80 |
| Purchase #4 | $80.65 | 6.473% | $85.8705 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $39.67 | 12.852% | $44.7684 | $44.77 | $44.75 | $44.80 |
| Purchase #6 | $28.42 | 13.839% | $32.353 | $32.35 | $32.35 | $32.40 |
| Purchase #7 | $246.35 | 7.651% | $265.1982 | $265.20 | $265.20 | $265.20 |
| 7 purchase totals = | $925.48 | $987.2112 | $987.21 | $987.15 | $987.30 | |