| 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 | $137.39 | 10.357% | $151.6195 | $151.62 | $151.60 | $151.60 |
| Purchase #2 | $200.93 | 5.170% | $211.3181 | $211.32 | $211.30 | $211.30 |
| Purchase #3 | $110.44 | 9.338% | $120.7529 | $120.75 | $120.75 | $120.80 |
| Purchase #4 | $159.43 | 11.185% | $177.2622 | $177.26 | $177.25 | $177.30 |
| Purchase #5 | $127.30 | 7.413% | $136.7367 | $136.74 | $136.75 | $136.70 |
| Purchase #6 | $53.46 | 3.448% | $55.3033 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $219.40 | 11.648% | $244.9557 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $1,008.35 | $1,097.9484 | $1,097.95 | $1,097.90 | $1,098.00 | |