| 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 | $152.29 | 12.177% | $170.8344 | $170.83 | $170.85 | $170.80 |
| Purchase #2 | $46.27 | 5.624% | $48.8722 | $48.87 | $48.85 | $48.90 |
| Purchase #3 | $240.76 | 9.425% | $263.4516 | $263.45 | $263.45 | $263.50 |
| Purchase #4 | $184.45 | 7.318% | $197.9481 | $197.95 | $197.95 | $197.90 |
| Purchase #5 | $13.30 | 6.286% | $14.136 | $14.14 | $14.15 | $14.10 |
| Purchase #6 | $189.31 | 12.620% | $213.2009 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $98.68 | 13.465% | $111.9673 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $925.06 | $1,020.4105 | $1,020.41 | $1,020.40 | $1,020.40 | |