| 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 | $122.80 | 7.871% | $132.4656 | $132.47 | $132.45 | $132.50 |
| Purchase #2 | $5.64 | 12.346% | $6.3363 | $6.34 | $6.35 | $6.30 |
| Purchase #3 | $168.79 | 4.348% | $176.129 | $176.13 | $176.15 | $176.10 |
| Purchase #4 | $213.47 | 8.731% | $232.1081 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $51.79 | 5.663% | $54.7229 | $54.72 | $54.70 | $54.70 |
| Purchase #6 | $98.94 | 10.440% | $109.2693 | $109.27 | $109.25 | $109.30 |
| Purchase #7 | $90.85 | 7.155% | $97.3503 | $97.35 | $97.35 | $97.40 |
| 7 purchase totals = | $752.28 | $808.3815 | $808.39 | $808.35 | $808.40 | |