| 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 | $79.59 | 3.395% | $82.2921 | $82.29 | $82.30 | $82.30 |
| Purchase #2 | $132.26 | 9.607% | $144.9662 | $144.97 | $144.95 | $145.00 |
| Purchase #3 | $21.34 | 3.752% | $22.1407 | $22.14 | $22.15 | $22.10 |
| Purchase #4 | $83.46 | 9.828% | $91.6624 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $126.99 | 11.190% | $141.2002 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $95.85 | 7.358% | $102.9026 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $163.87 | 6.805% | $175.0214 | $175.02 | $175.00 | $175.00 |
| 7 purchase totals = | $703.36 | $760.1856 | $760.18 | $760.15 | $760.20 | |