| 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 | $155.63 | 4.841% | $163.164 | $163.16 | $163.15 | $163.20 |
| Purchase #2 | $118.88 | 3.264% | $122.7602 | $122.76 | $122.75 | $122.80 |
| Purchase #3 | $233.75 | 4.253% | $243.6914 | $243.69 | $243.70 | $243.70 |
| Purchase #4 | $152.84 | 12.109% | $171.3474 | $171.35 | $171.35 | $171.30 |
| Purchase #5 | $58.84 | 6.583% | $62.7134 | $62.71 | $62.70 | $62.70 |
| Purchase #6 | $228.31 | 6.783% | $243.7963 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $70.29 | 3.252% | $72.5758 | $72.58 | $72.60 | $72.60 |
| 7 purchase totals = | $1,018.54 | $1,080.0485 | $1,080.05 | $1,080.05 | $1,080.10 | |