| 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 | $161.79 | 13.473% | $183.588 | $183.59 | $183.60 | $183.60 |
| Purchase #2 | $109.72 | 5.724% | $116.0004 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $95.83 | 13.103% | $108.3866 | $108.39 | $108.40 | $108.40 |
| Purchase #4 | $108.56 | 5.133% | $114.1324 | $114.13 | $114.15 | $114.10 |
| Purchase #5 | $126.95 | 13.210% | $143.7201 | $143.72 | $143.70 | $143.70 |
| Purchase #6 | $42.53 | 9.708% | $46.6588 | $46.66 | $46.65 | $46.70 |
| Purchase #7 | $19.41 | 6.300% | $20.6328 | $20.63 | $20.65 | $20.60 |
| 7 purchase totals = | $664.79 | $733.1191 | $733.12 | $733.15 | $733.10 | |