| 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 | $148.33 | 10.282% | $163.5813 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $38.26 | 4.781% | $40.0892 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $49.26 | 8.461% | $53.4279 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $203.63 | 10.803% | $225.6281 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $98.42 | 7.756% | $106.0535 | $106.05 | $106.05 | $106.10 |
| Purchase #6 | $184.32 | 13.825% | $209.8022 | $209.80 | $209.80 | $209.80 |
| Purchase #7 | $6.36 | 12.601% | $7.1614 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $728.58 | $805.7436 | $805.74 | $805.80 | $805.80 | |