| 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 | $166.71 | 13.739% | $189.6143 | $189.61 | $189.60 | $189.60 |
| Purchase #2 | $220.65 | 6.389% | $234.7473 | $234.75 | $234.75 | $234.70 |
| Purchase #3 | $161.77 | 6.572% | $172.4015 | $172.40 | $172.40 | $172.40 |
| Purchase #4 | $80.49 | 13.723% | $91.5356 | $91.54 | $91.55 | $91.50 |
| Purchase #5 | $13.61 | 10.816% | $15.0821 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $220.52 | 11.358% | $245.5667 | $245.57 | $245.55 | $245.60 |
| Purchase #7 | $78.40 | 12.728% | $88.3788 | $88.38 | $88.40 | $88.40 |
| 7 purchase totals = | $942.15 | $1,037.3263 | $1,037.33 | $1,037.35 | $1,037.30 | |