| 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 | $68.95 | 7.375% | $74.0351 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $13.36 | 7.513% | $14.3637 | $14.36 | $14.35 | $14.40 |
| Purchase #3 | $170.88 | 5.310% | $179.9537 | $179.95 | $179.95 | $180.00 |
| Purchase #4 | $49.90 | 9.599% | $54.6899 | $54.69 | $54.70 | $54.70 |
| Purchase #5 | $178.68 | 13.689% | $203.1395 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $137.99 | 5.186% | $145.1462 | $145.15 | $145.15 | $145.10 |
| Purchase #7 | $146.36 | 10.330% | $161.479 | $161.48 | $161.50 | $161.50 |
| 7 purchase totals = | $766.12 | $832.8071 | $832.81 | $832.85 | $832.80 | |