| 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 | $178.87 | 13.288% | $202.6382 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $128.96 | 7.833% | $139.0614 | $139.06 | $139.05 | $139.10 |
| Purchase #3 | $119.66 | 13.496% | $135.8093 | $135.81 | $135.80 | $135.80 |
| Purchase #4 | $31.47 | 6.862% | $33.6295 | $33.63 | $33.65 | $33.60 |
| Purchase #5 | $206.79 | 10.688% | $228.8917 | $228.89 | $228.90 | $228.90 |
| Purchase #6 | $188.65 | 7.305% | $202.4309 | $202.43 | $202.45 | $202.40 |
| Purchase #7 | $216.44 | 5.208% | $227.7122 | $227.71 | $227.70 | $227.70 |
| 7 purchase totals = | $1,070.84 | $1,170.1732 | $1,170.17 | $1,170.20 | $1,170.10 | |