| 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 | $141.44 | 7.138% | $151.536 | $151.54 | $151.55 | $151.50 |
| Purchase #2 | $92.46 | 6.536% | $98.5032 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $193.59 | 13.621% | $219.9589 | $219.96 | $219.95 | $220.00 |
| Purchase #4 | $148.74 | 4.447% | $155.3545 | $155.35 | $155.35 | $155.40 |
| Purchase #5 | $43.63 | 7.375% | $46.8477 | $46.85 | $46.85 | $46.80 |
| Purchase #6 | $121.40 | 13.675% | $138.0015 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $36.29 | 10.395% | $40.0623 | $40.06 | $40.05 | $40.10 |
| 7 purchase totals = | $777.55 | $850.2641 | $850.26 | $850.25 | $850.30 | |