| 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 | $132.47 | 8.124% | $143.2319 | $143.23 | $143.25 | $143.20 |
| Purchase #2 | $159.71 | 7.208% | $171.2219 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $36.91 | 12.376% | $41.478 | $41.48 | $41.50 | $41.50 |
| Purchase #4 | $46.52 | 4.255% | $48.4994 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $68.87 | 7.334% | $73.9209 | $73.92 | $73.90 | $73.90 |
| Purchase #6 | $230.78 | 3.546% | $238.9635 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $174.26 | 8.595% | $189.2376 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $849.52 | $906.5532 | $906.55 | $906.55 | $906.50 | |