| 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 | $140.45 | 6.213% | $149.1762 | $149.18 | $149.20 | $149.20 |
| Purchase #2 | $164.70 | 4.771% | $172.5578 | $172.56 | $172.55 | $172.60 |
| Purchase #3 | $161.36 | 8.405% | $174.9223 | $174.92 | $174.90 | $174.90 |
| Purchase #4 | $89.62 | 9.729% | $98.3391 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $102.95 | 13.510% | $116.8585 | $116.86 | $116.85 | $116.90 |
| Purchase #6 | $27.64 | 9.802% | $30.3493 | $30.35 | $30.35 | $30.30 |
| Purchase #7 | $160.72 | 4.505% | $167.9604 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $847.44 | $910.1636 | $910.17 | $910.15 | $910.20 | |