| 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 | $149.90 | 3.481% | $155.118 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $190.70 | 6.265% | $202.6474 | $202.65 | $202.65 | $202.60 |
| Purchase #3 | $134.35 | 11.460% | $149.7465 | $149.75 | $149.75 | $149.70 |
| Purchase #4 | $215.64 | 9.249% | $235.5845 | $235.58 | $235.60 | $235.60 |
| Purchase #5 | $53.52 | 12.647% | $60.2887 | $60.29 | $60.30 | $60.30 |
| Purchase #6 | $201.49 | 3.568% | $208.6792 | $208.68 | $208.70 | $208.70 |
| Purchase #7 | $56.88 | 9.124% | $62.0697 | $62.07 | $62.05 | $62.10 |
| 7 purchase totals = | $1,002.48 | $1,074.1340 | $1,074.14 | $1,074.15 | $1,074.10 | |