| 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 | $68.46 | 4.423% | $71.488 | $71.49 | $71.50 | $71.50 |
| Purchase #2 | $152.57 | 7.119% | $163.4315 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $190.42 | 12.828% | $214.8471 | $214.85 | $214.85 | $214.80 |
| Purchase #4 | $216.64 | 5.789% | $229.1813 | $229.18 | $229.20 | $229.20 |
| Purchase #5 | $235.45 | 7.694% | $253.5655 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $189.83 | 10.525% | $209.8096 | $209.81 | $209.80 | $209.80 |
| Purchase #7 | $26.47 | 3.115% | $27.2945 | $27.29 | $27.30 | $27.30 |
| 7 purchase totals = | $1,079.84 | $1,169.6175 | $1,169.62 | $1,169.65 | $1,169.60 | |