| 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 | $179.57 | 8.511% | $194.8532 | $194.85 | $194.85 | $194.90 |
| Purchase #2 | $166.58 | 11.590% | $185.8866 | $185.89 | $185.90 | $185.90 |
| Purchase #3 | $125.25 | 7.685% | $134.8755 | $134.88 | $134.90 | $134.90 |
| Purchase #4 | $164.34 | 12.419% | $184.7494 | $184.75 | $184.75 | $184.70 |
| Purchase #5 | $44.94 | 3.837% | $46.6643 | $46.66 | $46.65 | $46.70 |
| Purchase #6 | $71.83 | 11.783% | $80.2937 | $80.29 | $80.30 | $80.30 |
| Purchase #7 | $137.68 | 8.371% | $149.2052 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $890.19 | $976.5279 | $976.53 | $976.55 | $976.60 | |