| 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 | $201.78 | 6.664% | $215.2266 | $215.23 | $215.25 | $215.20 |
| Purchase #2 | $142.93 | 4.452% | $149.2932 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $19.60 | 10.129% | $21.5853 | $21.59 | $21.60 | $21.60 |
| Purchase #4 | $48.39 | 5.113% | $50.8642 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $99.33 | 7.791% | $107.0688 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $130.93 | 4.294% | $136.5521 | $136.55 | $136.55 | $136.60 |
| Purchase #7 | $70.68 | 6.855% | $75.5251 | $75.53 | $75.55 | $75.50 |
| 7 purchase totals = | $713.64 | $756.1153 | $756.12 | $756.15 | $756.20 | |