| 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 | $134.79 | 5.166% | $141.7533 | $141.75 | $141.75 | $141.80 |
| Purchase #2 | $122.35 | 5.295% | $128.8284 | $128.83 | $128.85 | $128.80 |
| Purchase #3 | $49.26 | 10.143% | $54.2564 | $54.26 | $54.25 | $54.30 |
| Purchase #4 | $154.97 | 12.233% | $173.9275 | $173.93 | $173.95 | $173.90 |
| Purchase #5 | $142.79 | 6.287% | $151.7672 | $151.77 | $151.75 | $151.80 |
| Purchase #6 | $33.81 | 10.851% | $37.4787 | $37.48 | $37.50 | $37.50 |
| Purchase #7 | $233.90 | 7.609% | $251.6975 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $871.87 | $939.7090 | $939.72 | $939.75 | $939.80 | |