| 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 | $159.31 | 13.315% | $180.5221 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $90.87 | 3.531% | $94.0786 | $94.08 | $94.10 | $94.10 |
| Purchase #3 | $216.64 | 6.270% | $230.2233 | $230.22 | $230.20 | $230.20 |
| Purchase #4 | $112.51 | 11.725% | $125.7018 | $125.70 | $125.70 | $125.70 |
| Purchase #5 | $86.80 | 5.204% | $91.3171 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $125.53 | 11.465% | $139.922 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $149.82 | 9.381% | $163.8746 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $941.48 | $1,025.6395 | $1,025.63 | $1,025.55 | $1,025.60 | |