| 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 | $155.47 | 13.379% | $176.2703 | $176.27 | $176.25 | $176.30 |
| Purchase #2 | $118.37 | 11.273% | $131.7139 | $131.71 | $131.70 | $131.70 |
| Purchase #3 | $170.49 | 8.240% | $184.5384 | $184.54 | $184.55 | $184.50 |
| Purchase #4 | $9.25 | 5.864% | $9.7924 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $7.35 | 3.583% | $7.6134 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $165.76 | 7.697% | $178.5185 | $178.52 | $178.50 | $178.50 |
| Purchase #7 | $8.71 | 13.563% | $9.8913 | $9.89 | $9.90 | $9.90 |
| 7 purchase totals = | $635.40 | $698.3382 | $698.33 | $698.30 | $698.30 | |