| 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 | $130.61 | 13.784% | $148.6133 | $148.61 | $148.60 | $148.60 |
| Purchase #2 | $23.35 | 7.846% | $25.182 | $25.18 | $25.20 | $25.20 |
| Purchase #3 | $75.39 | 11.676% | $84.1925 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $167.39 | 13.429% | $189.8688 | $189.87 | $189.85 | $189.90 |
| Purchase #5 | $149.64 | 5.385% | $157.6981 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $187.73 | 12.428% | $211.0611 | $211.06 | $211.05 | $211.10 |
| Purchase #7 | $49.77 | 7.215% | $53.3609 | $53.36 | $53.35 | $53.40 |
| 7 purchase totals = | $783.88 | $869.9767 | $869.97 | $869.95 | $870.10 | |