| 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 | $131.36 | 13.151% | $148.6352 | $148.64 | $148.65 | $148.60 |
| Purchase #2 | $90.64 | 11.522% | $101.0835 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $56.45 | 8.316% | $61.1444 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $205.62 | 5.170% | $216.2506 | $216.25 | $216.25 | $216.30 |
| Purchase #5 | $47.78 | 4.316% | $49.8422 | $49.84 | $49.85 | $49.80 |
| Purchase #6 | $95.62 | 7.811% | $103.0889 | $103.09 | $103.10 | $103.10 |
| Purchase #7 | $23.52 | 11.130% | $26.1378 | $26.14 | $26.15 | $26.10 |
| 7 purchase totals = | $650.99 | $706.1826 | $706.18 | $706.25 | $706.10 | |