| 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 | $88.52 | 7.109% | $94.8129 | $94.81 | $94.80 | $94.80 |
| Purchase #2 | $131.45 | 3.595% | $136.1756 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $143.66 | 4.282% | $149.8115 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $90.37 | 10.786% | $100.1173 | $100.12 | $100.10 | $100.10 |
| Purchase #5 | $23.52 | 7.845% | $25.3651 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $104.38 | 9.814% | $114.6239 | $114.62 | $114.60 | $114.60 |
| Purchase #7 | $160.26 | 6.687% | $170.9766 | $170.98 | $171.00 | $171.00 |
| 7 purchase totals = | $742.16 | $791.8829 | $791.89 | $791.85 | $791.90 | |