| 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 | $190.47 | 8.747% | $207.1304 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $46.69 | 13.395% | $52.9441 | $52.94 | $52.95 | $52.90 |
| Purchase #3 | $129.26 | 3.431% | $133.6949 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $102.45 | 6.171% | $108.7722 | $108.77 | $108.75 | $108.80 |
| Purchase #5 | $155.34 | 3.257% | $160.3994 | $160.40 | $160.40 | $160.40 |
| Purchase #6 | $133.80 | 3.154% | $138.0201 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $121.74 | 8.111% | $131.6143 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $879.75 | $932.5754 | $932.56 | $932.55 | $932.50 | |