| 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 | $154.86 | 12.676% | $174.4901 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $185.63 | 7.164% | $198.9285 | $198.93 | $198.95 | $198.90 |
| Purchase #3 | $99.59 | 8.867% | $108.4206 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $145.49 | 4.324% | $151.781 | $151.78 | $151.80 | $151.80 |
| Purchase #5 | $17.25 | 12.393% | $19.3878 | $19.39 | $19.40 | $19.40 |
| Purchase #6 | $68.79 | 5.285% | $72.4256 | $72.43 | $72.45 | $72.40 |
| Purchase #7 | $110.68 | 7.225% | $118.6766 | $118.68 | $118.70 | $118.70 |
| 7 purchase totals = | $782.29 | $844.1102 | $844.12 | $844.20 | $844.10 | |