| 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 | $107.56 | 6.669% | $114.7332 | $114.73 | $114.75 | $114.70 |
| Purchase #2 | $156.95 | 7.498% | $168.7181 | $168.72 | $168.70 | $168.70 |
| Purchase #3 | $166.29 | 5.206% | $174.9471 | $174.95 | $174.95 | $174.90 |
| Purchase #4 | $124.79 | 4.300% | $130.156 | $130.16 | $130.15 | $130.20 |
| Purchase #5 | $133.35 | 6.134% | $141.5297 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $125.61 | 10.834% | $139.2186 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $108.56 | 7.681% | $116.8985 | $116.90 | $116.90 | $116.90 |
| 7 purchase totals = | $923.11 | $986.2012 | $986.21 | $986.20 | $986.10 | |