| 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 | $108.50 | 8.504% | $117.7268 | $117.73 | $117.75 | $117.70 |
| Purchase #2 | $22.95 | 7.667% | $24.7096 | $24.71 | $24.70 | $24.70 |
| Purchase #3 | $196.96 | 10.301% | $217.2488 | $217.25 | $217.25 | $217.20 |
| Purchase #4 | $64.85 | 11.555% | $72.3434 | $72.34 | $72.35 | $72.30 |
| Purchase #5 | $220.50 | 7.103% | $236.1621 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $141.65 | 6.851% | $151.3544 | $151.35 | $151.35 | $151.40 |
| Purchase #7 | $17.28 | 6.422% | $18.3897 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $772.69 | $837.9348 | $837.93 | $837.95 | $837.90 | |