| 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 | $40.95 | 11.828% | $45.7936 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $138.73 | 9.542% | $151.9676 | $151.97 | $151.95 | $152.00 |
| Purchase #3 | $236.47 | 9.460% | $258.8401 | $258.84 | $258.85 | $258.80 |
| Purchase #4 | $156.89 | 7.697% | $168.9658 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $38.61 | 5.331% | $40.6683 | $40.67 | $40.65 | $40.70 |
| Purchase #6 | $138.37 | 11.141% | $153.7858 | $153.79 | $153.80 | $153.80 |
| Purchase #7 | $52.82 | 6.670% | $56.3431 | $56.34 | $56.35 | $56.30 |
| 7 purchase totals = | $802.84 | $876.3643 | $876.37 | $876.35 | $876.40 | |