| 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 | $5.53 | 4.115% | $5.7576 | $5.76 | $5.75 | $5.80 |
| Purchase #2 | $139.38 | 10.321% | $153.7654 | $153.77 | $153.75 | $153.80 |
| Purchase #3 | $229.36 | 3.754% | $237.9702 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $190.90 | 10.511% | $210.9655 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $115.76 | 8.727% | $125.8624 | $125.86 | $125.85 | $125.90 |
| Purchase #6 | $11.26 | 9.245% | $12.301 | $12.30 | $12.30 | $12.30 |
| Purchase #7 | $143.47 | 8.537% | $155.718 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $835.66 | $902.3401 | $902.35 | $902.25 | $902.50 | |