| 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 | $180.42 | 12.651% | $203.2449 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $79.82 | 11.318% | $88.854 | $88.85 | $88.85 | $88.90 |
| Purchase #3 | $65.26 | 9.792% | $71.6503 | $71.65 | $71.65 | $71.70 |
| Purchase #4 | $49.66 | 13.664% | $56.4455 | $56.45 | $56.45 | $56.40 |
| Purchase #5 | $233.88 | 5.239% | $246.133 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $141.84 | 4.794% | $148.6398 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $6.76 | 12.287% | $7.5906 | $7.59 | $7.60 | $7.60 |
| 7 purchase totals = | $757.64 | $822.5581 | $822.55 | $822.60 | $822.50 | |