| 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 | $113.83 | 6.499% | $121.2278 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $61.55 | 7.453% | $66.1373 | $66.14 | $66.15 | $66.10 |
| Purchase #3 | $132.64 | 9.402% | $145.1108 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $101.77 | 11.820% | $113.7992 | $113.80 | $113.80 | $113.80 |
| Purchase #5 | $227.94 | 9.743% | $250.1482 | $250.15 | $250.15 | $250.10 |
| Purchase #6 | $250.55 | 7.742% | $269.9476 | $269.95 | $269.95 | $269.90 |
| Purchase #7 | $180.74 | 3.704% | $187.4346 | $187.43 | $187.45 | $187.40 |
| 7 purchase totals = | $1,069.02 | $1,153.8055 | $1,153.81 | $1,153.85 | $1,153.60 | |