| 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 | $133.97 | 9.557% | $146.7735 | $146.77 | $146.75 | $146.80 |
| Purchase #2 | $131.30 | 5.683% | $138.7618 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $22.47 | 7.366% | $24.1251 | $24.13 | $24.15 | $24.10 |
| Purchase #4 | $30.70 | 7.406% | $32.9736 | $32.97 | $32.95 | $33.00 |
| Purchase #5 | $247.93 | 11.335% | $276.0329 | $276.03 | $276.05 | $276.00 |
| Purchase #6 | $243.56 | 6.186% | $258.6266 | $258.63 | $258.65 | $258.60 |
| Purchase #7 | $168.67 | 5.238% | $177.5049 | $177.50 | $177.50 | $177.50 |
| 7 purchase totals = | $978.60 | $1,054.7984 | $1,054.79 | $1,054.80 | $1,054.80 | |