| 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 | $174.83 | 11.202% | $194.4145 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $178.80 | 10.302% | $197.22 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $195.88 | 10.431% | $216.3122 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $87.78 | 9.829% | $96.4079 | $96.41 | $96.40 | $96.40 |
| Purchase #5 | $50.32 | 7.661% | $54.175 | $54.18 | $54.20 | $54.20 |
| Purchase #6 | $103.59 | 10.451% | $114.4162 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $9.26 | 13.116% | $10.4745 | $10.47 | $10.45 | $10.50 |
| 7 purchase totals = | $800.46 | $883.4203 | $883.42 | $883.35 | $883.40 | |