| 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 | $120.82 | 12.525% | $135.9527 | $135.95 | $135.95 | $136.00 |
| Purchase #2 | $102.69 | 13.624% | $116.6805 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $137.77 | 7.600% | $148.2405 | $148.24 | $148.25 | $148.20 |
| Purchase #4 | $18.81 | 8.259% | $20.3635 | $20.36 | $20.35 | $20.40 |
| Purchase #5 | $146.68 | 7.560% | $157.769 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $79.54 | 10.273% | $87.7111 | $87.71 | $87.70 | $87.70 |
| Purchase #7 | $38.45 | 7.397% | $41.2941 | $41.29 | $41.30 | $41.30 |
| 7 purchase totals = | $644.76 | $708.0114 | $708.00 | $708.00 | $708.10 | |