| 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 | $160.93 | 9.329% | $175.9432 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $20.43 | 12.555% | $22.995 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $10.30 | 13.725% | $11.7137 | $11.71 | $11.70 | $11.70 |
| Purchase #4 | $90.95 | 12.141% | $101.9922 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $17.78 | 9.479% | $19.4654 | $19.47 | $19.45 | $19.50 |
| Purchase #6 | $240.26 | 6.410% | $255.6607 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $128.33 | 10.550% | $141.8688 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $668.98 | $729.6390 | $729.64 | $729.60 | $729.70 | |