| 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 | $188.99 | 4.608% | $197.6987 | $197.70 | $197.70 | $197.70 |
| Purchase #2 | $221.30 | 4.757% | $231.8272 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $148.65 | 12.322% | $166.9667 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $65.82 | 4.311% | $68.6575 | $68.66 | $68.65 | $68.70 |
| Purchase #5 | $140.92 | 10.658% | $155.9393 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $19.29 | 9.137% | $21.0525 | $21.05 | $21.05 | $21.10 |
| Purchase #7 | $62.71 | 9.815% | $68.865 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $847.68 | $911.0069 | $911.02 | $911.00 | $911.10 | |