| 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 | $123.98 | 10.687% | $137.2297 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $56.26 | 9.771% | $61.7572 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $76.75 | 4.220% | $79.9889 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $65.42 | 9.558% | $71.6728 | $71.67 | $71.65 | $71.70 |
| Purchase #5 | $154.62 | 9.188% | $168.8265 | $168.83 | $168.85 | $168.80 |
| Purchase #6 | $26.94 | 3.364% | $27.8463 | $27.85 | $27.85 | $27.80 |
| Purchase #7 | $215.62 | 8.590% | $234.1418 | $234.14 | $234.15 | $234.10 |
| 7 purchase totals = | $719.59 | $781.4632 | $781.47 | $781.50 | $781.40 | |