| 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 | $148.55 | 6.130% | $157.6561 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $103.47 | 7.529% | $111.2603 | $111.26 | $111.25 | $111.30 |
| Purchase #3 | $123.42 | 11.116% | $137.1394 | $137.14 | $137.15 | $137.10 |
| Purchase #4 | $176.48 | 4.371% | $184.1939 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $132.64 | 8.691% | $144.1677 | $144.17 | $144.15 | $144.20 |
| Purchase #6 | $150.32 | 13.302% | $170.3156 | $170.32 | $170.30 | $170.30 |
| Purchase #7 | $50.75 | 12.710% | $57.2003 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $885.63 | $961.9333 | $961.94 | $961.90 | $962.00 | |