| 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 | $125.80 | 11.111% | $139.7776 | $139.78 | $139.80 | $139.80 |
| Purchase #2 | $158.95 | 10.767% | $176.0641 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $10.96 | 8.266% | $11.866 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $176.73 | 11.815% | $197.6106 | $197.61 | $197.60 | $197.60 |
| Purchase #5 | $211.99 | 4.266% | $221.0335 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $63.67 | 4.646% | $66.6281 | $66.63 | $66.65 | $66.60 |
| Purchase #7 | $148.45 | 7.530% | $159.6283 | $159.63 | $159.65 | $159.60 |
| 7 purchase totals = | $896.55 | $972.6082 | $972.61 | $972.65 | $972.60 | |