| 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 | $167.79 | 6.649% | $178.9464 | $178.95 | $178.95 | $178.90 |
| Purchase #2 | $155.60 | 3.803% | $161.5175 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $82.97 | 6.120% | $88.0478 | $88.05 | $88.05 | $88.00 |
| Purchase #4 | $36.56 | 10.493% | $40.3962 | $40.40 | $40.40 | $40.40 |
| Purchase #5 | $199.29 | 12.861% | $224.9207 | $224.92 | $224.90 | $224.90 |
| Purchase #6 | $43.99 | 9.371% | $48.1123 | $48.11 | $48.10 | $48.10 |
| Purchase #7 | $197.51 | 7.199% | $211.7287 | $211.73 | $211.75 | $211.70 |
| 7 purchase totals = | $883.71 | $953.6696 | $953.68 | $953.65 | $953.50 | |