| 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 | $197.53 | 7.799% | $212.9354 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $176.64 | 3.743% | $183.2516 | $183.25 | $183.25 | $183.30 |
| Purchase #3 | $206.65 | 5.273% | $217.5467 | $217.55 | $217.55 | $217.50 |
| Purchase #4 | $101.38 | 5.780% | $107.2398 | $107.24 | $107.25 | $107.20 |
| Purchase #5 | $73.45 | 12.246% | $82.4447 | $82.44 | $82.45 | $82.40 |
| Purchase #6 | $96.96 | 3.352% | $100.2101 | $100.21 | $100.20 | $100.20 |
| Purchase #7 | $148.81 | 9.143% | $162.4157 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $1,001.42 | $1,066.0440 | $1,066.05 | $1,066.05 | $1,065.90 | |