| 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 | $142.75 | 7.274% | $153.1336 | $153.13 | $153.15 | $153.10 |
| Purchase #2 | $34.68 | 9.785% | $38.0734 | $38.07 | $38.05 | $38.10 |
| Purchase #3 | $174.72 | 10.150% | $192.4541 | $192.45 | $192.45 | $192.50 |
| Purchase #4 | $85.55 | 13.805% | $97.3602 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $21.54 | 11.407% | $23.9971 | $24.00 | $24.00 | $24.00 |
| Purchase #6 | $245.80 | 5.115% | $258.3727 | $258.37 | $258.35 | $258.40 |
| Purchase #7 | $105.30 | 10.673% | $116.5387 | $116.54 | $116.55 | $116.50 |
| 7 purchase totals = | $810.34 | $879.9298 | $879.92 | $879.90 | $880.00 | |