| 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 | $207.57 | 6.501% | $221.0641 | $221.06 | $221.05 | $221.10 |
| Purchase #2 | $123.33 | 4.142% | $128.4383 | $128.44 | $128.45 | $128.40 |
| Purchase #3 | $57.99 | 11.709% | $64.78 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $142.65 | 10.357% | $157.4243 | $157.42 | $157.40 | $157.40 |
| Purchase #5 | $92.48 | 10.113% | $101.8325 | $101.83 | $101.85 | $101.80 |
| Purchase #6 | $110.51 | 4.340% | $115.3061 | $115.31 | $115.30 | $115.30 |
| Purchase #7 | $70.36 | 11.848% | $78.6963 | $78.70 | $78.70 | $78.70 |
| 7 purchase totals = | $804.89 | $867.5416 | $867.54 | $867.55 | $867.50 | |