| 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 | $173.69 | 9.333% | $189.9005 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $24.98 | 9.673% | $27.3963 | $27.40 | $27.40 | $27.40 |
| Purchase #3 | $129.94 | 13.161% | $147.0414 | $147.04 | $147.05 | $147.00 |
| Purchase #4 | $83.37 | 6.588% | $88.8624 | $88.86 | $88.85 | $88.90 |
| Purchase #5 | $100.46 | 8.542% | $109.0413 | $109.04 | $109.05 | $109.00 |
| Purchase #6 | $148.97 | 5.485% | $157.141 | $157.14 | $157.15 | $157.10 |
| Purchase #7 | $207.96 | 10.184% | $229.1386 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $869.37 | $948.5215 | $948.52 | $948.55 | $948.40 | |