| 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 | $190.96 | 3.749% | $198.1191 | $198.12 | $198.10 | $198.10 |
| Purchase #2 | $80.71 | 5.803% | $85.3936 | $85.39 | $85.40 | $85.40 |
| Purchase #3 | $59.37 | 8.436% | $64.3785 | $64.38 | $64.40 | $64.40 |
| Purchase #4 | $44.81 | 12.169% | $50.2629 | $50.26 | $50.25 | $50.30 |
| Purchase #5 | $30.60 | 12.217% | $34.3384 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $126.45 | 6.729% | $134.9588 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $118.99 | 12.480% | $133.84 | $133.84 | $133.85 | $133.80 |
| 7 purchase totals = | $651.89 | $701.2913 | $701.29 | $701.30 | $701.30 | |