| 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 | $150.64 | 7.514% | $161.9591 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $120.65 | 13.376% | $136.7881 | $136.79 | $136.80 | $136.80 |
| Purchase #3 | $105.75 | 6.710% | $112.8458 | $112.85 | $112.85 | $112.80 |
| Purchase #4 | $240.27 | 7.354% | $257.9395 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $51.27 | 13.459% | $58.1704 | $58.17 | $58.15 | $58.20 |
| Purchase #6 | $104.67 | 9.476% | $114.5885 | $114.59 | $114.60 | $114.60 |
| Purchase #7 | $204.48 | 9.650% | $224.2123 | $224.21 | $224.20 | $224.20 |
| 7 purchase totals = | $977.73 | $1,066.5037 | $1,066.51 | $1,066.50 | $1,066.50 | |