| 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 | $133.47 | 6.859% | $142.6247 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $165.32 | 5.430% | $174.2969 | $174.30 | $174.30 | $174.30 |
| Purchase #3 | $61.56 | 3.523% | $63.7288 | $63.73 | $63.75 | $63.70 |
| Purchase #4 | $105.44 | 6.861% | $112.6742 | $112.67 | $112.65 | $112.70 |
| Purchase #5 | $71.55 | 11.210% | $79.5708 | $79.57 | $79.55 | $79.60 |
| Purchase #6 | $99.43 | 10.503% | $109.8731 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $246.66 | 8.130% | $266.7135 | $266.71 | $266.70 | $266.70 |
| 7 purchase totals = | $883.43 | $949.4820 | $949.47 | $949.40 | $949.50 | |