| 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 | $129.54 | 3.658% | $134.2786 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $101.61 | 11.378% | $113.1712 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $57.51 | 6.364% | $61.1699 | $61.17 | $61.15 | $61.20 |
| Purchase #4 | $149.91 | 11.634% | $167.3505 | $167.35 | $167.35 | $167.40 |
| Purchase #5 | $126.48 | 12.323% | $142.0661 | $142.07 | $142.05 | $142.10 |
| Purchase #6 | $16.76 | 9.130% | $18.2902 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $43.81 | 12.315% | $49.2052 | $49.21 | $49.20 | $49.20 |
| 7 purchase totals = | $625.62 | $685.5317 | $685.54 | $685.50 | $685.70 | |