| 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 | $135.70 | 12.443% | $152.5852 | $152.59 | $152.60 | $152.60 |
| Purchase #2 | $138.88 | 11.425% | $154.747 | $154.75 | $154.75 | $154.70 |
| Purchase #3 | $40.40 | 13.628% | $45.9057 | $45.91 | $45.90 | $45.90 |
| Purchase #4 | $146.55 | 13.504% | $166.3401 | $166.34 | $166.35 | $166.30 |
| Purchase #5 | $175.91 | 10.361% | $194.136 | $194.14 | $194.15 | $194.10 |
| Purchase #6 | $105.26 | 7.594% | $113.2534 | $113.25 | $113.25 | $113.30 |
| Purchase #7 | $177.58 | 8.848% | $193.2923 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $920.28 | $1,020.2597 | $1,020.27 | $1,020.30 | $1,020.20 | |