| 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 | $197.68 | 7.864% | $213.2256 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $229.91 | 13.247% | $260.3662 | $260.37 | $260.35 | $260.40 |
| Purchase #3 | $235.32 | 8.386% | $255.0539 | $255.05 | $255.05 | $255.10 |
| Purchase #4 | $157.81 | 12.638% | $177.754 | $177.75 | $177.75 | $177.80 |
| Purchase #5 | $162.89 | 4.506% | $170.2298 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $139.59 | 4.265% | $145.5435 | $145.54 | $145.55 | $145.50 |
| Purchase #7 | $187.25 | 7.811% | $201.8761 | $201.88 | $201.90 | $201.90 |
| 7 purchase totals = | $1,310.45 | $1,424.0491 | $1,424.05 | $1,424.10 | $1,424.10 | |