| 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 | $113.55 | 13.750% | $129.1631 | $129.16 | $129.15 | $129.20 |
| Purchase #2 | $121.36 | 3.683% | $125.8297 | $125.83 | $125.85 | $125.80 |
| Purchase #3 | $184.39 | 3.190% | $190.272 | $190.27 | $190.25 | $190.30 |
| Purchase #4 | $52.77 | 11.525% | $58.8517 | $58.85 | $58.85 | $58.90 |
| Purchase #5 | $6.64 | 4.845% | $6.9617 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $92.41 | 8.217% | $100.0033 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $129.27 | 4.640% | $135.2681 | $135.27 | $135.25 | $135.30 |
| 7 purchase totals = | $700.39 | $746.3496 | $746.34 | $746.30 | $746.50 | |