| 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 | $178.79 | 10.504% | $197.5701 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $85.38 | 11.588% | $95.2738 | $95.27 | $95.25 | $95.30 |
| Purchase #3 | $16.66 | 6.339% | $17.7161 | $17.72 | $17.70 | $17.70 |
| Purchase #4 | $133.40 | 12.785% | $150.4552 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $69.29 | 9.283% | $75.7222 | $75.72 | $75.70 | $75.70 |
| Purchase #6 | $49.75 | 3.102% | $51.2932 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $213.61 | 12.234% | $239.743 | $239.74 | $239.75 | $239.70 |
| 7 purchase totals = | $746.88 | $827.7736 | $827.77 | $827.70 | $827.80 | |