| 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 | $144.59 | 7.382% | $155.2636 | $155.26 | $155.25 | $155.30 |
| Purchase #2 | $6.94 | 7.624% | $7.4691 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $243.65 | 11.113% | $270.7268 | $270.73 | $270.75 | $270.70 |
| Purchase #4 | $125.49 | 10.814% | $139.0605 | $139.06 | $139.05 | $139.10 |
| Purchase #5 | $94.40 | 7.682% | $101.6518 | $101.65 | $101.65 | $101.70 |
| Purchase #6 | $134.90 | 10.784% | $149.4476 | $149.45 | $149.45 | $149.40 |
| Purchase #7 | $155.50 | 13.728% | $176.847 | $176.85 | $176.85 | $176.80 |
| 7 purchase totals = | $905.47 | $1,000.4664 | $1,000.47 | $1,000.45 | $1,000.50 | |