| 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 | $34.60 | 9.168% | $37.7721 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $177.49 | 3.383% | $183.4945 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $40.65 | 8.297% | $44.0227 | $44.02 | $44.00 | $44.00 |
| Purchase #4 | $188.83 | 5.829% | $199.8369 | $199.84 | $199.85 | $199.80 |
| Purchase #5 | $73.77 | 13.524% | $83.7467 | $83.75 | $83.75 | $83.70 |
| Purchase #6 | $200.45 | 6.756% | $213.9924 | $213.99 | $214.00 | $214.00 |
| Purchase #7 | $75.92 | 8.191% | $82.1386 | $82.14 | $82.15 | $82.10 |
| 7 purchase totals = | $791.71 | $845.0039 | $845.00 | $845.00 | $844.90 | |