| 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 | $165.40 | 12.644% | $186.3132 | $186.31 | $186.30 | $186.30 |
| Purchase #2 | $207.29 | 6.409% | $220.5752 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $94.60 | 11.287% | $105.2775 | $105.28 | $105.30 | $105.30 |
| Purchase #4 | $10.39 | 9.526% | $11.3798 | $11.38 | $11.40 | $11.40 |
| Purchase #5 | $64.51 | 5.822% | $68.2658 | $68.27 | $68.25 | $68.30 |
| Purchase #6 | $121.71 | 3.392% | $125.8384 | $125.84 | $125.85 | $125.80 |
| Purchase #7 | $103.72 | 8.353% | $112.3837 | $112.38 | $112.40 | $112.40 |
| 7 purchase totals = | $767.62 | $830.0336 | $830.04 | $830.10 | $830.10 | |