| 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 | $125.69 | 7.664% | $135.3229 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $109.99 | 3.585% | $113.9331 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $69.89 | 9.646% | $76.6316 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $116.37 | 3.752% | $120.7362 | $120.74 | $120.75 | $120.70 |
| Purchase #5 | $172.54 | 6.162% | $183.1719 | $183.17 | $183.15 | $183.20 |
| Purchase #6 | $95.81 | 8.532% | $103.9845 | $103.98 | $104.00 | $104.00 |
| Purchase #7 | $78.34 | 9.465% | $85.7549 | $85.75 | $85.75 | $85.80 |
| 7 purchase totals = | $768.63 | $819.5351 | $819.52 | $819.55 | $819.50 | |