| 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 | $138.42 | 9.393% | $151.4218 | $151.42 | $151.40 | $151.40 |
| Purchase #2 | $175.40 | 8.189% | $189.7635 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $180.94 | 8.681% | $196.6474 | $196.65 | $196.65 | $196.60 |
| Purchase #4 | $177.73 | 13.803% | $202.2621 | $202.26 | $202.25 | $202.30 |
| Purchase #5 | $68.60 | 10.505% | $75.8064 | $75.81 | $75.80 | $75.80 |
| Purchase #6 | $67.50 | 11.395% | $75.1916 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $44.96 | 12.692% | $50.6663 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $853.55 | $941.7591 | $941.76 | $941.70 | $941.80 | |