| 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 | $144.52 | 3.536% | $149.6302 | $149.63 | $149.65 | $149.60 |
| Purchase #2 | $120.42 | 3.811% | $125.0092 | $125.01 | $125.00 | $125.00 |
| Purchase #3 | $178.84 | 8.481% | $194.0074 | $194.01 | $194.00 | $194.00 |
| Purchase #4 | $142.76 | 6.709% | $152.3378 | $152.34 | $152.35 | $152.30 |
| Purchase #5 | $71.99 | 10.663% | $79.6663 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $65.97 | 3.368% | $68.1919 | $68.19 | $68.20 | $68.20 |
| Purchase #7 | $43.50 | 10.797% | $48.1967 | $48.20 | $48.20 | $48.20 |
| 7 purchase totals = | $768.00 | $817.0395 | $817.05 | $817.05 | $817.00 | |