| 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 | $153.68 | 4.738% | $160.9614 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $137.57 | 6.575% | $146.6152 | $146.62 | $146.60 | $146.60 |
| Purchase #3 | $7.83 | 9.308% | $8.5588 | $8.56 | $8.55 | $8.60 |
| Purchase #4 | $130.40 | 8.281% | $141.1984 | $141.20 | $141.20 | $141.20 |
| Purchase #5 | $86.45 | 9.393% | $94.5702 | $94.57 | $94.55 | $94.60 |
| Purchase #6 | $185.72 | 6.554% | $197.8921 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $197.37 | 9.638% | $216.3925 | $216.39 | $216.40 | $216.40 |
| 7 purchase totals = | $899.02 | $966.1886 | $966.19 | $966.15 | $966.30 | |