| 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 | $146.45 | 10.512% | $161.8448 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $96.25 | 11.160% | $106.9915 | $106.99 | $107.00 | $107.00 |
| Purchase #3 | $136.88 | 3.669% | $141.9021 | $141.90 | $141.90 | $141.90 |
| Purchase #4 | $40.68 | 11.310% | $45.2809 | $45.28 | $45.30 | $45.30 |
| Purchase #5 | $47.29 | 10.797% | $52.3959 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $208.98 | 8.217% | $226.1519 | $226.15 | $226.15 | $226.20 |
| Purchase #7 | $57.88 | 13.334% | $65.5977 | $65.60 | $65.60 | $65.60 |
| 7 purchase totals = | $734.41 | $800.1648 | $800.16 | $800.20 | $800.20 | |