| 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 | $110.94 | 8.270% | $120.1147 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $129.84 | 12.256% | $145.7532 | $145.75 | $145.75 | $145.80 |
| Purchase #3 | $168.49 | 7.383% | $180.9296 | $180.93 | $180.95 | $180.90 |
| Purchase #4 | $63.66 | 7.793% | $68.621 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $126.64 | 4.307% | $132.0944 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $192.37 | 11.763% | $214.9985 | $215.00 | $215.00 | $215.00 |
| Purchase #7 | $42.59 | 10.675% | $47.1365 | $47.14 | $47.15 | $47.10 |
| 7 purchase totals = | $834.53 | $909.6479 | $909.64 | $909.65 | $909.60 | |