| 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 | $162.39 | 6.536% | $173.0038 | $173.00 | $173.00 | $173.00 |
| Purchase #2 | $125.34 | 5.435% | $132.1522 | $132.15 | $132.15 | $132.20 |
| Purchase #3 | $139.96 | 5.307% | $147.3877 | $147.39 | $147.40 | $147.40 |
| Purchase #4 | $178.92 | 8.517% | $194.1586 | $194.16 | $194.15 | $194.20 |
| Purchase #5 | $27.31 | 5.305% | $28.7588 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $46.40 | 8.677% | $50.4261 | $50.43 | $50.45 | $50.40 |
| Purchase #7 | $103.70 | 11.277% | $115.3942 | $115.39 | $115.40 | $115.40 |
| 7 purchase totals = | $784.02 | $841.2814 | $841.28 | $841.30 | $841.40 | |