| 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 | $153.95 | 5.672% | $162.682 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $84.54 | 8.766% | $91.9508 | $91.95 | $91.95 | $92.00 |
| Purchase #3 | $154.28 | 5.254% | $162.3859 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $14.43 | 8.418% | $15.6447 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $24.82 | 12.150% | $27.8356 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $121.74 | 4.352% | $127.0381 | $127.04 | $127.05 | $127.00 |
| Purchase #7 | $129.96 | 3.140% | $134.0407 | $134.04 | $134.05 | $134.00 |
| 7 purchase totals = | $683.72 | $721.5778 | $721.58 | $721.65 | $721.50 | |