| 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 | $138.63 | 6.247% | $147.2902 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $235.76 | 11.622% | $263.16 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $151.89 | 11.828% | $169.8555 | $169.86 | $169.85 | $169.90 |
| Purchase #4 | $236.95 | 5.815% | $250.7286 | $250.73 | $250.75 | $250.70 |
| Purchase #5 | $75.77 | 9.626% | $83.0636 | $83.06 | $83.05 | $83.10 |
| Purchase #6 | $127.40 | 3.749% | $132.1762 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $128.81 | 10.505% | $142.3415 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $1,095.21 | $1,188.6156 | $1,188.62 | $1,188.65 | $1,188.70 | |