| 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 | $140.59 | 3.652% | $145.7243 | $145.72 | $145.70 | $145.70 |
| Purchase #2 | $126.78 | 8.190% | $137.1633 | $137.16 | $137.15 | $137.20 |
| Purchase #3 | $85.29 | 13.664% | $96.944 | $96.94 | $96.95 | $96.90 |
| Purchase #4 | $5.95 | 3.266% | $6.1443 | $6.14 | $6.15 | $6.10 |
| Purchase #5 | $178.53 | 7.551% | $192.0108 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $60.54 | 11.136% | $67.2817 | $67.28 | $67.30 | $67.30 |
| Purchase #7 | $53.39 | 9.598% | $58.5144 | $58.51 | $58.50 | $58.50 |
| 7 purchase totals = | $651.07 | $703.7828 | $703.76 | $703.75 | $703.70 | |