| 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 | $97.59 | 4.271% | $101.7581 | $101.76 | $101.75 | $101.80 |
| Purchase #2 | $170.56 | 11.540% | $190.2426 | $190.24 | $190.25 | $190.20 |
| Purchase #3 | $47.95 | 7.837% | $51.7078 | $51.71 | $51.70 | $51.70 |
| Purchase #4 | $232.69 | 5.631% | $245.7928 | $245.79 | $245.80 | $245.80 |
| Purchase #5 | $171.46 | 9.762% | $188.1979 | $188.20 | $188.20 | $188.20 |
| Purchase #6 | $88.85 | 13.146% | $100.5302 | $100.53 | $100.55 | $100.50 |
| Purchase #7 | $247.60 | 8.400% | $268.3984 | $268.40 | $268.40 | $268.40 |
| 7 purchase totals = | $1,056.70 | $1,146.6278 | $1,146.63 | $1,146.65 | $1,146.60 | |