| 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 | $159.68 | 5.638% | $168.6828 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $18.56 | 10.522% | $20.5129 | $20.51 | $20.50 | $20.50 |
| Purchase #3 | $114.74 | 3.824% | $119.1277 | $119.13 | $119.15 | $119.10 |
| Purchase #4 | $61.36 | 11.710% | $68.5453 | $68.55 | $68.55 | $68.50 |
| Purchase #5 | $156.77 | 8.721% | $170.4419 | $170.44 | $170.45 | $170.40 |
| Purchase #6 | $112.94 | 7.428% | $121.3292 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $245.54 | 11.180% | $272.9914 | $272.99 | $273.00 | $273.00 |
| 7 purchase totals = | $869.59 | $941.6312 | $941.63 | $941.70 | $941.50 | |