| 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 | $157.82 | 5.472% | $166.4559 | $166.46 | $166.45 | $166.50 |
| Purchase #2 | $178.26 | 8.608% | $193.6046 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $66.62 | 3.194% | $68.7478 | $68.75 | $68.75 | $68.70 |
| Purchase #4 | $92.55 | 9.455% | $101.3006 | $101.30 | $101.30 | $101.30 |
| Purchase #5 | $223.64 | 4.215% | $233.0664 | $233.07 | $233.05 | $233.10 |
| Purchase #6 | $117.41 | 10.659% | $129.9247 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $137.33 | 6.314% | $146.001 | $146.00 | $146.00 | $146.00 |
| 7 purchase totals = | $973.63 | $1,039.1010 | $1,039.10 | $1,039.05 | $1,039.10 | |