| 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 | $145.74 | 9.174% | $159.1102 | $159.11 | $159.10 | $159.10 |
| Purchase #2 | $111.63 | 11.384% | $124.338 | $124.34 | $124.35 | $124.30 |
| Purchase #3 | $153.71 | 4.673% | $160.8929 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $114.97 | 8.458% | $124.6942 | $124.69 | $124.70 | $124.70 |
| Purchase #5 | $93.94 | 5.583% | $99.1847 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $71.76 | 6.242% | $76.2393 | $76.24 | $76.25 | $76.20 |
| Purchase #7 | $192.36 | 9.455% | $210.5476 | $210.55 | $210.55 | $210.50 |
| 7 purchase totals = | $884.11 | $955.0069 | $955.00 | $955.05 | $954.90 | |