| 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 | $172.47 | 5.276% | $181.5695 | $181.57 | $181.55 | $181.60 |
| Purchase #2 | $195.79 | 5.427% | $206.4155 | $206.42 | $206.40 | $206.40 |
| Purchase #3 | $152.86 | 3.449% | $158.1321 | $158.13 | $158.15 | $158.10 |
| Purchase #4 | $92.88 | 8.791% | $101.0451 | $101.05 | $101.05 | $101.00 |
| Purchase #5 | $72.94 | 5.379% | $76.8634 | $76.86 | $76.85 | $76.90 |
| Purchase #6 | $216.58 | 7.291% | $232.3708 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $220.64 | 7.352% | $236.8615 | $236.86 | $236.85 | $236.90 |
| 7 purchase totals = | $1,124.16 | $1,193.2579 | $1,193.26 | $1,193.20 | $1,193.30 | |