| 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 | $118.51 | 4.523% | $123.8702 | $123.87 | $123.85 | $123.90 |
| Purchase #2 | $163.63 | 7.792% | $176.38 | $176.38 | $176.40 | $176.40 |
| Purchase #3 | $63.50 | 5.791% | $67.1773 | $67.18 | $67.20 | $67.20 |
| Purchase #4 | $61.60 | 7.660% | $66.3186 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $135.91 | 5.855% | $143.8675 | $143.87 | $143.85 | $143.90 |
| Purchase #6 | $146.60 | 4.397% | $153.046 | $153.05 | $153.05 | $153.00 |
| Purchase #7 | $100.93 | 7.137% | $108.1334 | $108.13 | $108.15 | $108.10 |
| 7 purchase totals = | $790.68 | $838.7930 | $838.80 | $838.80 | $838.80 | |