| 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 | $160.71 | 4.326% | $167.6623 | $167.66 | $167.65 | $167.70 |
| Purchase #2 | $37.52 | 8.148% | $40.5771 | $40.58 | $40.60 | $40.60 |
| Purchase #3 | $235.62 | 11.352% | $262.3676 | $262.37 | $262.35 | $262.40 |
| Purchase #4 | $163.67 | 12.535% | $184.186 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $189.82 | 11.742% | $212.1087 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $50.96 | 6.282% | $54.1613 | $54.16 | $54.15 | $54.20 |
| Purchase #7 | $158.33 | 12.473% | $178.0785 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $996.63 | $1,099.1415 | $1,099.15 | $1,099.15 | $1,099.30 | |