| 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 | $184.76 | 4.506% | $193.0853 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $234.41 | 11.205% | $260.6756 | $260.68 | $260.70 | $260.70 |
| Purchase #3 | $125.33 | 10.525% | $138.521 | $138.52 | $138.50 | $138.50 |
| Purchase #4 | $117.41 | 11.481% | $130.8898 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $130.92 | 10.110% | $144.156 | $144.16 | $144.15 | $144.20 |
| Purchase #6 | $92.31 | 13.357% | $104.6398 | $104.64 | $104.65 | $104.60 |
| Purchase #7 | $88.77 | 6.606% | $94.6341 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $973.91 | $1,066.6016 | $1,066.61 | $1,066.65 | $1,066.60 | |