| 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 | $177.85 | 7.308% | $190.8473 | $190.85 | $190.85 | $190.80 |
| Purchase #2 | $9.68 | 9.188% | $10.5694 | $10.57 | $10.55 | $10.60 |
| Purchase #3 | $150.28 | 6.718% | $160.3758 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $24.53 | 4.770% | $25.7001 | $25.70 | $25.70 | $25.70 |
| Purchase #5 | $216.94 | 5.561% | $229.004 | $229.00 | $229.00 | $229.00 |
| Purchase #6 | $231.48 | 5.733% | $244.7507 | $244.75 | $244.75 | $244.80 |
| Purchase #7 | $196.71 | 13.644% | $223.5491 | $223.55 | $223.55 | $223.50 |
| 7 purchase totals = | $1,007.47 | $1,084.7964 | $1,084.80 | $1,084.80 | $1,084.80 | |