| 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 | $154.91 | 6.373% | $164.7824 | $164.78 | $164.80 | $164.80 |
| Purchase #2 | $243.83 | 4.285% | $254.2781 | $254.28 | $254.30 | $254.30 |
| Purchase #3 | $130.90 | 13.176% | $148.1474 | $148.15 | $148.15 | $148.10 |
| Purchase #4 | $187.35 | 3.717% | $194.3138 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $124.48 | 7.279% | $133.5409 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $103.76 | 3.682% | $107.5804 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $86.53 | 8.312% | $93.7224 | $93.72 | $93.70 | $93.70 |
| 7 purchase totals = | $1,031.76 | $1,096.3654 | $1,096.36 | $1,096.40 | $1,096.30 | |