| 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 | $146.99 | 9.756% | $161.3303 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $151.65 | 8.738% | $164.9012 | $164.90 | $164.90 | $164.90 |
| Purchase #3 | $156.51 | 8.803% | $170.2876 | $170.29 | $170.30 | $170.30 |
| Purchase #4 | $108.90 | 11.115% | $121.0042 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $100.54 | 9.874% | $110.4673 | $110.47 | $110.45 | $110.50 |
| Purchase #6 | $215.37 | 3.702% | $223.343 | $223.34 | $223.35 | $223.30 |
| Purchase #7 | $136.56 | 10.284% | $150.6038 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $1,016.52 | $1,101.9374 | $1,101.93 | $1,101.95 | $1,101.90 | |