| 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 | $176.81 | 3.666% | $183.2919 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $140.96 | 5.229% | $148.3308 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $90.73 | 3.689% | $94.077 | $94.08 | $94.10 | $94.10 |
| Purchase #4 | $172.45 | 10.227% | $190.0865 | $190.09 | $190.10 | $190.10 |
| Purchase #5 | $177.91 | 6.784% | $189.9794 | $189.98 | $190.00 | $190.00 |
| Purchase #6 | $110.81 | 6.210% | $117.6913 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $132.51 | 4.774% | $138.836 | $138.84 | $138.85 | $138.80 |
| 7 purchase totals = | $1,002.18 | $1,062.2929 | $1,062.30 | $1,062.40 | $1,062.30 | |