| 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 | $159.70 | 4.358% | $166.6597 | $166.66 | $166.65 | $166.70 |
| Purchase #2 | $72.30 | 6.201% | $76.7833 | $76.78 | $76.80 | $76.80 |
| Purchase #3 | $17.29 | 13.227% | $19.5769 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $60.53 | 8.517% | $65.6853 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $84.61 | 10.507% | $93.5 | $93.50 | $93.50 | $93.50 |
| Purchase #6 | $112.69 | 13.315% | $127.6947 | $127.69 | $127.70 | $127.70 |
| Purchase #7 | $214.78 | 8.361% | $232.7378 | $232.74 | $232.75 | $232.70 |
| 7 purchase totals = | $721.90 | $782.6377 | $782.64 | $782.70 | $782.70 | |