| 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 | $152.70 | 4.623% | $159.7593 | $159.76 | $159.75 | $159.80 |
| Purchase #2 | $236.81 | 4.750% | $248.0585 | $248.06 | $248.05 | $248.10 |
| Purchase #3 | $216.51 | 7.144% | $231.9775 | $231.98 | $232.00 | $232.00 |
| Purchase #4 | $105.38 | 6.352% | $112.0737 | $112.07 | $112.05 | $112.10 |
| Purchase #5 | $230.55 | 10.309% | $254.3174 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $110.93 | 13.562% | $125.9743 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $10.34 | 12.494% | $11.6319 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $1,063.22 | $1,143.7926 | $1,143.79 | $1,143.75 | $1,143.90 | |