| 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 | $124.39 | 9.439% | $136.1312 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $44.54 | 3.785% | $46.2258 | $46.23 | $46.25 | $46.20 |
| Purchase #3 | $60.26 | 9.643% | $66.0709 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $208.80 | 9.749% | $229.1559 | $229.16 | $229.15 | $229.20 |
| Purchase #5 | $197.55 | 9.728% | $216.7677 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $150.92 | 5.316% | $158.9429 | $158.94 | $158.95 | $158.90 |
| Purchase #7 | $171.44 | 12.122% | $192.222 | $192.22 | $192.20 | $192.20 |
| 7 purchase totals = | $957.90 | $1,045.5164 | $1,045.52 | $1,045.50 | $1,045.50 | |