| 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 | $152.38 | 11.792% | $170.3486 | $170.35 | $170.35 | $170.30 |
| Purchase #2 | $32.27 | 7.390% | $34.6548 | $34.65 | $34.65 | $34.70 |
| Purchase #3 | $115.90 | 4.501% | $121.1167 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $100.26 | 11.831% | $112.1218 | $112.12 | $112.10 | $112.10 |
| Purchase #5 | $187.56 | 4.181% | $195.4019 | $195.40 | $195.40 | $195.40 |
| Purchase #6 | $135.99 | 6.747% | $145.1652 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $191.62 | 13.727% | $217.9237 | $217.92 | $217.90 | $217.90 |
| 7 purchase totals = | $915.98 | $996.7327 | $996.73 | $996.65 | $996.70 | |