| 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 | $141.95 | 5.618% | $149.9248 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $75.72 | 4.684% | $79.2667 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $156.68 | 11.228% | $174.272 | $174.27 | $174.25 | $174.30 |
| Purchase #4 | $149.69 | 11.656% | $167.1379 | $167.14 | $167.15 | $167.10 |
| Purchase #5 | $25.76 | 6.533% | $27.4429 | $27.44 | $27.45 | $27.40 |
| Purchase #6 | $85.57 | 11.736% | $95.6125 | $95.61 | $95.60 | $95.60 |
| Purchase #7 | $134.87 | 3.134% | $139.0968 | $139.10 | $139.10 | $139.10 |
| 7 purchase totals = | $770.24 | $832.7536 | $832.75 | $832.70 | $832.70 | |