| 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 | $144.27 | 6.132% | $153.1166 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $24.67 | 9.693% | $27.0613 | $27.06 | $27.05 | $27.10 |
| Purchase #3 | $65.96 | 6.256% | $70.0865 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $230.31 | 7.399% | $247.3506 | $247.35 | $247.35 | $247.40 |
| Purchase #5 | $161.69 | 11.653% | $180.5317 | $180.53 | $180.55 | $180.50 |
| Purchase #6 | $122.91 | 8.256% | $133.0574 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $243.94 | 10.211% | $268.8487 | $268.85 | $268.85 | $268.80 |
| 7 purchase totals = | $993.75 | $1,080.0528 | $1,080.06 | $1,080.05 | $1,080.10 | |