| 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 | $74.43 | 6.489% | $79.2598 | $79.26 | $79.25 | $79.30 |
| Purchase #2 | $185.55 | 8.451% | $201.2308 | $201.23 | $201.25 | $201.20 |
| Purchase #3 | $108.96 | 13.774% | $123.9682 | $123.97 | $123.95 | $124.00 |
| Purchase #4 | $144.63 | 8.732% | $157.2591 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $120.51 | 6.465% | $128.301 | $128.30 | $128.30 | $128.30 |
| Purchase #6 | $136.42 | 4.143% | $142.0719 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $54.96 | 13.249% | $62.2417 | $62.24 | $62.25 | $62.20 |
| 7 purchase totals = | $825.46 | $894.3325 | $894.33 | $894.30 | $894.40 | |