| 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 | $183.51 | 4.702% | $192.1386 | $192.14 | $192.15 | $192.10 |
| Purchase #2 | $40.60 | 11.804% | $45.3924 | $45.39 | $45.40 | $45.40 |
| Purchase #3 | $88.40 | 5.513% | $93.2735 | $93.27 | $93.25 | $93.30 |
| Purchase #4 | $197.65 | 11.822% | $221.0162 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $86.78 | 13.391% | $98.4007 | $98.40 | $98.40 | $98.40 |
| Purchase #6 | $152.78 | 4.547% | $159.7269 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $24.40 | 8.522% | $26.4794 | $26.48 | $26.50 | $26.50 |
| 7 purchase totals = | $774.12 | $836.4277 | $836.43 | $836.45 | $836.40 | |