| 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 | $129.37 | 5.579% | $136.5876 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $58.36 | 12.593% | $65.7093 | $65.71 | $65.70 | $65.70 |
| Purchase #3 | $101.80 | 13.449% | $115.4911 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $90.46 | 12.508% | $101.7747 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $173.29 | 10.464% | $191.4231 | $191.42 | $191.40 | $191.40 |
| Purchase #6 | $161.79 | 3.690% | $167.7601 | $167.76 | $167.75 | $167.80 |
| Purchase #7 | $61.27 | 10.862% | $67.9251 | $67.93 | $67.95 | $67.90 |
| 7 purchase totals = | $776.34 | $846.6710 | $846.67 | $846.65 | $846.70 | |