| 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 | $75.96 | 6.203% | $80.6718 | $80.67 | $80.65 | $80.70 |
| Purchase #2 | $201.53 | 7.173% | $215.9857 | $215.99 | $216.00 | $216.00 |
| Purchase #3 | $215.75 | 10.244% | $237.8514 | $237.85 | $237.85 | $237.90 |
| Purchase #4 | $116.49 | 6.376% | $123.9174 | $123.92 | $123.90 | $123.90 |
| Purchase #5 | $221.48 | 12.435% | $249.021 | $249.02 | $249.00 | $249.00 |
| Purchase #6 | $42.40 | 13.830% | $48.2639 | $48.26 | $48.25 | $48.30 |
| Purchase #7 | $168.27 | 12.590% | $189.4552 | $189.46 | $189.45 | $189.50 |
| 7 purchase totals = | $1,041.88 | $1,145.1664 | $1,145.17 | $1,145.10 | $1,145.30 | |