| 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 | $135.84 | 7.564% | $146.1149 | $146.11 | $146.10 | $146.10 |
| Purchase #2 | $166.31 | 13.673% | $189.0496 | $189.05 | $189.05 | $189.00 |
| Purchase #3 | $46.74 | 10.755% | $51.7669 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $204.73 | 8.582% | $222.2999 | $222.30 | $222.30 | $222.30 |
| Purchase #5 | $144.48 | 9.221% | $157.8025 | $157.80 | $157.80 | $157.80 |
| Purchase #6 | $31.53 | 3.108% | $32.51 | $32.51 | $32.50 | $32.50 |
| Purchase #7 | $80.78 | 12.846% | $91.157 | $91.16 | $91.15 | $91.20 |
| 7 purchase totals = | $810.41 | $890.7008 | $890.70 | $890.65 | $890.70 | |