| 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 | $147.40 | 4.161% | $153.5333 | $153.53 | $153.55 | $153.50 |
| Purchase #2 | $234.61 | 10.872% | $260.1168 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $248.97 | 6.154% | $264.2916 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $170.44 | 7.523% | $183.2622 | $183.26 | $183.25 | $183.30 |
| Purchase #5 | $132.40 | 10.164% | $145.8571 | $145.86 | $145.85 | $145.90 |
| Purchase #6 | $250.63 | 12.193% | $281.1893 | $281.19 | $281.20 | $281.20 |
| Purchase #7 | $134.38 | 11.224% | $149.4628 | $149.46 | $149.45 | $149.50 |
| 7 purchase totals = | $1,318.83 | $1,437.7131 | $1,437.71 | $1,437.70 | $1,437.80 | |