| 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 | $160.52 | 3.537% | $166.1976 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $76.57 | 5.680% | $80.9192 | $80.92 | $80.90 | $80.90 |
| Purchase #3 | $14.88 | 6.873% | $15.9027 | $15.90 | $15.90 | $15.90 |
| Purchase #4 | $50.77 | 11.721% | $56.7208 | $56.72 | $56.70 | $56.70 |
| Purchase #5 | $96.93 | 5.727% | $102.4812 | $102.48 | $102.50 | $102.50 |
| Purchase #6 | $135.57 | 6.755% | $144.7278 | $144.73 | $144.75 | $144.70 |
| Purchase #7 | $127.91 | 4.148% | $133.2157 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $663.15 | $700.1650 | $700.17 | $700.15 | $700.10 | |