| 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 | $189.83 | 9.114% | $207.1311 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $37.57 | 3.346% | $38.8271 | $38.83 | $38.85 | $38.80 |
| Purchase #3 | $98.57 | 10.766% | $109.182 | $109.18 | $109.20 | $109.20 |
| Purchase #4 | $14.71 | 3.501% | $15.225 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $38.96 | 9.133% | $42.5182 | $42.52 | $42.50 | $42.50 |
| Purchase #6 | $203.75 | 12.780% | $229.7893 | $229.79 | $229.80 | $229.80 |
| Purchase #7 | $54.53 | 11.334% | $60.7104 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $637.92 | $703.3831 | $703.39 | $703.45 | $703.30 | |