| 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 | $169.96 | 12.343% | $190.9382 | $190.94 | $190.95 | $190.90 |
| Purchase #2 | $126.40 | 11.582% | $141.0396 | $141.04 | $141.05 | $141.00 |
| Purchase #3 | $126.92 | 8.298% | $137.4518 | $137.45 | $137.45 | $137.50 |
| Purchase #4 | $36.51 | 4.201% | $38.0438 | $38.04 | $38.05 | $38.00 |
| Purchase #5 | $209.50 | 4.498% | $218.9233 | $218.92 | $218.90 | $218.90 |
| Purchase #6 | $23.51 | 6.200% | $24.9676 | $24.97 | $24.95 | $25.00 |
| Purchase #7 | $120.74 | 4.132% | $125.729 | $125.73 | $125.75 | $125.70 |
| 7 purchase totals = | $813.54 | $877.0933 | $877.09 | $877.10 | $877.00 | |