| 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 | $26.25 | 6.102% | $27.8518 | $27.85 | $27.85 | $27.90 |
| Purchase #2 | $142.47 | 4.763% | $149.2558 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $101.25 | 4.441% | $105.7465 | $105.75 | $105.75 | $105.70 |
| Purchase #4 | $15.82 | 5.360% | $16.668 | $16.67 | $16.65 | $16.70 |
| Purchase #5 | $206.53 | 11.174% | $229.6077 | $229.61 | $229.60 | $229.60 |
| Purchase #6 | $154.25 | 3.608% | $159.8153 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $178.95 | 8.536% | $194.2252 | $194.23 | $194.25 | $194.20 |
| 7 purchase totals = | $825.52 | $883.1703 | $883.19 | $883.15 | $883.20 | |