| 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 | $151.80 | 8.406% | $164.5603 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $21.75 | 7.753% | $23.4363 | $23.44 | $23.45 | $23.40 |
| Purchase #3 | $71.65 | 12.244% | $80.4228 | $80.42 | $80.40 | $80.40 |
| Purchase #4 | $151.29 | 12.864% | $170.7519 | $170.75 | $170.75 | $170.80 |
| Purchase #5 | $25.68 | 10.257% | $28.314 | $28.31 | $28.30 | $28.30 |
| Purchase #6 | $162.93 | 8.456% | $176.7074 | $176.71 | $176.70 | $176.70 |
| Purchase #7 | $135.37 | 3.345% | $139.8981 | $139.90 | $139.90 | $139.90 |
| 7 purchase totals = | $720.47 | $784.0908 | $784.09 | $784.05 | $784.10 | |