| 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 | $115.72 | 11.757% | $129.3252 | $129.33 | $129.35 | $129.30 |
| Purchase #2 | $89.56 | 3.810% | $92.9722 | $92.97 | $92.95 | $93.00 |
| Purchase #3 | $232.57 | 13.683% | $264.3926 | $264.39 | $264.40 | $264.40 |
| Purchase #4 | $167.38 | 12.228% | $187.8472 | $187.85 | $187.85 | $187.80 |
| Purchase #5 | $29.93 | 13.472% | $33.9622 | $33.96 | $33.95 | $34.00 |
| Purchase #6 | $178.61 | 13.347% | $202.4491 | $202.45 | $202.45 | $202.40 |
| Purchase #7 | $49.37 | 11.441% | $55.0184 | $55.02 | $55.00 | $55.00 |
| 7 purchase totals = | $863.14 | $965.9669 | $965.97 | $965.95 | $965.90 | |