| 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 | $154.31 | 3.711% | $160.0364 | $160.04 | $160.05 | $160.00 |
| Purchase #2 | $33.78 | 9.260% | $36.908 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $149.56 | 11.842% | $167.2709 | $167.27 | $167.25 | $167.30 |
| Purchase #4 | $54.92 | 10.744% | $60.8206 | $60.82 | $60.80 | $60.80 |
| Purchase #5 | $216.60 | 13.396% | $245.6157 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $84.58 | 13.649% | $96.1243 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $35.58 | 13.516% | $40.389 | $40.39 | $40.40 | $40.40 |
| 7 purchase totals = | $729.33 | $807.1649 | $807.17 | $807.10 | $807.10 | |