| 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 | $172.35 | 9.854% | $189.3334 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $127.47 | 11.837% | $142.5586 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $108.82 | 3.127% | $112.2228 | $112.22 | $112.20 | $112.20 |
| Purchase #4 | $163.84 | 10.210% | $180.5681 | $180.57 | $180.55 | $180.60 |
| Purchase #5 | $53.35 | 9.439% | $58.3857 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $213.51 | 5.434% | $225.1121 | $225.11 | $225.10 | $225.10 |
| Purchase #7 | $236.31 | 7.376% | $253.7402 | $253.74 | $253.75 | $253.70 |
| 7 purchase totals = | $1,075.65 | $1,161.9209 | $1,161.92 | $1,161.90 | $1,161.90 | |