| 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 | $108.94 | 8.715% | $118.4341 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $21.92 | 4.588% | $22.9257 | $22.93 | $22.95 | $22.90 |
| Purchase #3 | $46.55 | 11.795% | $52.0406 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $197.85 | 9.811% | $217.2611 | $217.26 | $217.25 | $217.30 |
| Purchase #5 | $136.87 | 8.447% | $148.4314 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $73.39 | 13.576% | $83.3534 | $83.35 | $83.35 | $83.40 |
| Purchase #7 | $14.90 | 12.742% | $16.7986 | $16.80 | $16.80 | $16.80 |
| 7 purchase totals = | $600.42 | $659.2449 | $659.24 | $659.30 | $659.20 | |