| 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 | $172.64 | 7.300% | $185.2427 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $202.86 | 9.468% | $222.0668 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $107.53 | 9.214% | $117.4378 | $117.44 | $117.45 | $117.40 |
| Purchase #4 | $152.96 | 9.822% | $167.9837 | $167.98 | $168.00 | $168.00 |
| Purchase #5 | $117.79 | 12.595% | $132.6257 | $132.63 | $132.65 | $132.60 |
| Purchase #6 | $231.94 | 6.311% | $246.5777 | $246.58 | $246.60 | $246.60 |
| Purchase #7 | $125.37 | 4.486% | $130.9941 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $1,111.09 | $1,202.9285 | $1,202.93 | $1,203.00 | $1,202.90 | |