| 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 | $129.56 | 12.663% | $145.9662 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $130.84 | 3.537% | $135.4678 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $50.73 | 9.434% | $55.5159 | $55.52 | $55.50 | $55.50 |
| Purchase #4 | $79.72 | 12.545% | $89.7209 | $89.72 | $89.70 | $89.70 |
| Purchase #5 | $92.25 | 9.519% | $101.0313 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $209.50 | 12.705% | $236.117 | $236.12 | $236.10 | $236.10 |
| Purchase #7 | $132.88 | 7.862% | $143.327 | $143.33 | $143.35 | $143.30 |
| 7 purchase totals = | $825.48 | $907.1461 | $907.16 | $907.10 | $907.10 | |