| 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 | $113.64 | 10.502% | $125.5745 | $125.57 | $125.55 | $125.60 |
| Purchase #2 | $161.55 | 7.472% | $173.621 | $173.62 | $173.60 | $173.60 |
| Purchase #3 | $225.37 | 6.637% | $240.3278 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $16.94 | 12.452% | $19.0494 | $19.05 | $19.05 | $19.00 |
| Purchase #5 | $165.37 | 5.420% | $174.3331 | $174.33 | $174.35 | $174.30 |
| Purchase #6 | $184.57 | 12.229% | $207.1411 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $150.85 | 10.128% | $166.1281 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $1,018.29 | $1,106.1750 | $1,106.17 | $1,106.20 | $1,106.00 | |