| 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 | $242.57 | 6.836% | $259.1521 | $259.15 | $259.15 | $259.20 |
| Purchase #2 | $153.60 | 8.172% | $166.1522 | $166.15 | $166.15 | $166.20 |
| Purchase #3 | $74.60 | 13.752% | $84.859 | $84.86 | $84.85 | $84.90 |
| Purchase #4 | $109.39 | 10.143% | $120.4854 | $120.49 | $120.50 | $120.50 |
| Purchase #5 | $52.31 | 7.379% | $56.17 | $56.17 | $56.15 | $56.20 |
| Purchase #6 | $112.44 | 8.504% | $122.0019 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $148.80 | 7.806% | $160.4153 | $160.42 | $160.40 | $160.40 |
| 7 purchase totals = | $893.71 | $969.2359 | $969.24 | $969.20 | $969.40 | |