| 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 | $212.28 | 7.777% | $228.789 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $183.64 | 9.554% | $201.185 | $201.19 | $201.20 | $201.20 |
| Purchase #3 | $24.68 | 4.636% | $25.8242 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $37.84 | 5.113% | $39.7748 | $39.77 | $39.75 | $39.80 |
| Purchase #5 | $33.95 | 8.287% | $36.7634 | $36.76 | $36.75 | $36.80 |
| Purchase #6 | $53.90 | 3.208% | $55.6291 | $55.63 | $55.65 | $55.60 |
| Purchase #7 | $167.88 | 3.525% | $173.7978 | $173.80 | $173.80 | $173.80 |
| 7 purchase totals = | $714.17 | $761.7633 | $761.76 | $761.75 | $761.80 | |