| 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 | $103.37 | 6.827% | $110.4271 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $126.61 | 11.319% | $140.941 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $143.73 | 6.701% | $153.3613 | $153.36 | $153.35 | $153.40 |
| Purchase #4 | $230.67 | 13.599% | $262.0388 | $262.04 | $262.05 | $262.00 |
| Purchase #5 | $158.37 | 9.732% | $173.7826 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $51.64 | 11.144% | $57.3948 | $57.39 | $57.40 | $57.40 |
| Purchase #7 | $37.60 | 3.869% | $39.0547 | $39.05 | $39.05 | $39.10 |
| 7 purchase totals = | $851.99 | $937.0003 | $936.99 | $937.05 | $937.00 | |