| 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 | $148.30 | 12.256% | $166.4756 | $166.48 | $166.50 | $166.50 |
| Purchase #2 | $182.53 | 3.592% | $189.0865 | $189.09 | $189.10 | $189.10 |
| Purchase #3 | $194.70 | 9.496% | $213.1887 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $227.71 | 7.316% | $244.3693 | $244.37 | $244.35 | $244.40 |
| Purchase #5 | $51.66 | 12.130% | $57.9264 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $54.32 | 12.514% | $61.1176 | $61.12 | $61.10 | $61.10 |
| Purchase #7 | $118.66 | 10.323% | $130.9093 | $130.91 | $130.90 | $130.90 |
| 7 purchase totals = | $977.88 | $1,063.0734 | $1,063.09 | $1,063.10 | $1,063.10 | |