| 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 | $180.96 | 10.322% | $199.6387 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $23.47 | 6.640% | $25.0284 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $188.36 | 7.436% | $202.3664 | $202.37 | $202.35 | $202.40 |
| Purchase #4 | $34.57 | 7.272% | $37.0839 | $37.08 | $37.10 | $37.10 |
| Purchase #5 | $116.86 | 5.491% | $123.2768 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $187.67 | 8.137% | $202.9407 | $202.94 | $202.95 | $202.90 |
| Purchase #7 | $47.25 | 4.319% | $49.2907 | $49.29 | $49.30 | $49.30 |
| 7 purchase totals = | $779.14 | $839.6256 | $839.63 | $839.70 | $839.60 | |