| 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 | $169.32 | 9.210% | $184.9144 | $184.91 | $184.90 | $184.90 |
| Purchase #2 | $171.43 | 9.123% | $187.0696 | $187.07 | $187.05 | $187.10 |
| Purchase #3 | $199.89 | 10.214% | $220.3068 | $220.31 | $220.30 | $220.30 |
| Purchase #4 | $169.68 | 8.590% | $184.2555 | $184.26 | $184.25 | $184.30 |
| Purchase #5 | $239.28 | 11.201% | $266.0818 | $266.08 | $266.10 | $266.10 |
| Purchase #6 | $42.49 | 5.678% | $44.9026 | $44.90 | $44.90 | $44.90 |
| Purchase #7 | $210.92 | 8.224% | $228.2661 | $228.27 | $228.25 | $228.30 |
| 7 purchase totals = | $1,203.01 | $1,315.7968 | $1,315.80 | $1,315.75 | $1,315.90 | |