| 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 | $144.35 | 9.416% | $157.942 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $151.61 | 12.827% | $171.057 | $171.06 | $171.05 | $171.10 |
| Purchase #3 | $136.26 | 9.708% | $149.4881 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $138.95 | 7.264% | $149.0433 | $149.04 | $149.05 | $149.00 |
| Purchase #5 | $169.77 | 7.151% | $181.9103 | $181.91 | $181.90 | $181.90 |
| Purchase #6 | $118.99 | 13.402% | $134.937 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $72.46 | 10.317% | $79.9357 | $79.94 | $79.95 | $79.90 |
| 7 purchase totals = | $932.39 | $1,024.3134 | $1,024.32 | $1,024.35 | $1,024.20 | |