| 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 | $149.48 | 13.669% | $169.9124 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $56.96 | 12.707% | $64.1979 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $38.46 | 6.696% | $41.0353 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $73.88 | 3.531% | $76.4887 | $76.49 | $76.50 | $76.50 |
| Purchase #5 | $48.70 | 6.159% | $51.6994 | $51.70 | $51.70 | $51.70 |
| Purchase #6 | $191.78 | 10.596% | $212.101 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $16.77 | 8.325% | $18.1661 | $18.17 | $18.15 | $18.20 |
| 7 purchase totals = | $576.03 | $633.6008 | $633.61 | $633.60 | $633.60 | |