| 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 | $135.85 | 9.209% | $148.3604 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $218.37 | 8.383% | $236.676 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $167.42 | 12.345% | $188.088 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $36.48 | 10.202% | $40.2017 | $40.20 | $40.20 | $40.20 |
| Purchase #5 | $142.92 | 5.280% | $150.4662 | $150.47 | $150.45 | $150.50 |
| Purchase #6 | $187.65 | 13.789% | $213.5251 | $213.53 | $213.55 | $213.50 |
| Purchase #7 | $76.89 | 8.631% | $83.5264 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $965.58 | $1,060.8438 | $1,060.86 | $1,060.90 | $1,060.90 | |