| 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 | $119.98 | 13.842% | $136.5876 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $147.32 | 4.286% | $153.6341 | $153.63 | $153.65 | $153.60 |
| Purchase #3 | $144.95 | 3.705% | $150.3204 | $150.32 | $150.30 | $150.30 |
| Purchase #4 | $126.35 | 4.622% | $132.1899 | $132.19 | $132.20 | $132.20 |
| Purchase #5 | $53.81 | 10.115% | $59.2529 | $59.25 | $59.25 | $59.30 |
| Purchase #6 | $18.55 | 4.274% | $19.3428 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $132.62 | 12.438% | $149.1153 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $743.58 | $800.4430 | $800.44 | $800.45 | $800.40 | |