| 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 | $80.62 | 6.455% | $85.824 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $207.69 | 8.637% | $225.6282 | $225.63 | $225.65 | $225.60 |
| Purchase #3 | $143.82 | 9.711% | $157.7864 | $157.79 | $157.80 | $157.80 |
| Purchase #4 | $110.47 | 13.390% | $125.2619 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $177.64 | 8.261% | $192.3148 | $192.31 | $192.30 | $192.30 |
| Purchase #6 | $66.83 | 9.671% | $73.2931 | $73.29 | $73.30 | $73.30 |
| Purchase #7 | $130.79 | 13.168% | $148.0124 | $148.01 | $148.00 | $148.00 |
| 7 purchase totals = | $917.86 | $1,008.1208 | $1,008.11 | $1,008.10 | $1,008.10 | |