| 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 | $146.46 | 7.115% | $156.8806 | $156.88 | $156.90 | $156.90 |
| Purchase #2 | $189.50 | 11.727% | $211.7227 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $108.62 | 7.210% | $116.4515 | $116.45 | $116.45 | $116.50 |
| Purchase #4 | $81.65 | 11.832% | $91.3108 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $92.99 | 12.118% | $104.2585 | $104.26 | $104.25 | $104.30 |
| Purchase #6 | $104.37 | 13.305% | $118.2564 | $118.26 | $118.25 | $118.30 |
| Purchase #7 | $223.68 | 13.721% | $254.3711 | $254.37 | $254.35 | $254.40 |
| 7 purchase totals = | $947.27 | $1,053.2516 | $1,053.25 | $1,053.20 | $1,053.40 | |