| 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 | $156.29 | 11.604% | $174.4259 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $225.39 | 5.193% | $237.0945 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $119.80 | 9.186% | $130.8048 | $130.80 | $130.80 | $130.80 |
| Purchase #4 | $159.42 | 13.841% | $181.4853 | $181.49 | $181.50 | $181.50 |
| Purchase #5 | $73.38 | 13.325% | $83.1579 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $96.59 | 11.198% | $107.4061 | $107.41 | $107.40 | $107.40 |
| Purchase #7 | $71.71 | 9.537% | $78.549 | $78.55 | $78.55 | $78.50 |
| 7 purchase totals = | $902.58 | $992.9235 | $992.93 | $992.95 | $992.90 | |