| 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 | $181.87 | 4.564% | $190.1705 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $211.64 | 12.316% | $237.7056 | $237.71 | $237.70 | $237.70 |
| Purchase #3 | $120.25 | 10.277% | $132.6081 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $43.91 | 5.380% | $46.2724 | $46.27 | $46.25 | $46.30 |
| Purchase #5 | $153.56 | 4.716% | $160.8019 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $101.79 | 10.480% | $112.4576 | $112.46 | $112.45 | $112.50 |
| Purchase #7 | $207.34 | 13.725% | $235.7974 | $235.80 | $235.80 | $235.80 |
| 7 purchase totals = | $1,020.36 | $1,115.8135 | $1,115.82 | $1,115.75 | $1,115.90 | |