| 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 | $100.68 | 6.386% | $107.1094 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $160.95 | 12.185% | $180.5618 | $180.56 | $180.55 | $180.60 |
| Purchase #3 | $176.78 | 12.412% | $198.7219 | $198.72 | $198.70 | $198.70 |
| Purchase #4 | $216.53 | 11.435% | $241.2902 | $241.29 | $241.30 | $241.30 |
| Purchase #5 | $146.28 | 7.458% | $157.1896 | $157.19 | $157.20 | $157.20 |
| Purchase #6 | $136.58 | 13.582% | $155.1303 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $36.60 | 11.827% | $40.9287 | $40.93 | $40.95 | $40.90 |
| 7 purchase totals = | $974.40 | $1,080.9319 | $1,080.93 | $1,080.95 | $1,080.90 | |