| 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 | $184.61 | 7.453% | $198.369 | $198.37 | $198.35 | $198.40 |
| Purchase #2 | $152.29 | 5.169% | $160.1619 | $160.16 | $160.15 | $160.20 |
| Purchase #3 | $124.52 | 6.321% | $132.3909 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $165.36 | 7.151% | $177.1849 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $148.57 | 7.529% | $159.7558 | $159.76 | $159.75 | $159.80 |
| Purchase #6 | $72.79 | 12.719% | $82.0482 | $82.05 | $82.05 | $82.00 |
| Purchase #7 | $100.61 | 6.658% | $107.3086 | $107.31 | $107.30 | $107.30 |
| 7 purchase totals = | $948.75 | $1,017.2193 | $1,017.22 | $1,017.20 | $1,017.30 | |