| 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 | $117.53 | 13.756% | $133.6974 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $14.46 | 7.392% | $15.5289 | $15.53 | $15.55 | $15.50 |
| Purchase #3 | $110.86 | 5.679% | $117.1557 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $17.79 | 3.511% | $18.4146 | $18.41 | $18.40 | $18.40 |
| Purchase #5 | $40.96 | 8.739% | $44.5395 | $44.54 | $44.55 | $44.50 |
| Purchase #6 | $46.82 | 9.247% | $51.1494 | $51.15 | $51.15 | $51.10 |
| Purchase #7 | $76.52 | 7.529% | $82.2812 | $82.28 | $82.30 | $82.30 |
| 7 purchase totals = | $424.94 | $462.7667 | $462.77 | $462.80 | $462.70 | |