| 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 | $106.47 | 13.804% | $121.1671 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $136.94 | 4.397% | $142.9613 | $142.96 | $142.95 | $143.00 |
| Purchase #3 | $102.55 | 5.337% | $108.0231 | $108.02 | $108.00 | $108.00 |
| Purchase #4 | $107.29 | 11.864% | $120.0189 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $176.55 | 3.158% | $182.1254 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $174.70 | 13.844% | $198.8855 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $172.94 | 13.197% | $195.7629 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $977.44 | $1,068.9442 | $1,068.95 | $1,068.90 | $1,069.00 | |