| 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 | $131.86 | 9.640% | $144.5713 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $217.53 | 6.866% | $232.4656 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $128.45 | 11.285% | $142.9456 | $142.95 | $142.95 | $142.90 |
| Purchase #4 | $201.68 | 6.723% | $215.2389 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $146.60 | 8.290% | $158.7531 | $158.75 | $158.75 | $158.80 |
| Purchase #6 | $183.61 | 8.432% | $199.092 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $225.73 | 5.719% | $238.6395 | $238.64 | $238.65 | $238.60 |
| 7 purchase totals = | $1,235.46 | $1,331.7060 | $1,331.71 | $1,331.70 | $1,331.70 | |