| 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 | $132.65 | 8.376% | $143.7608 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $220.91 | 11.347% | $245.9767 | $245.98 | $246.00 | $246.00 |
| Purchase #3 | $146.98 | 9.217% | $160.5271 | $160.53 | $160.55 | $160.50 |
| Purchase #4 | $24.64 | 11.201% | $27.3999 | $27.40 | $27.40 | $27.40 |
| Purchase #5 | $145.35 | 10.715% | $160.9243 | $160.92 | $160.90 | $160.90 |
| Purchase #6 | $65.29 | 11.870% | $73.0399 | $73.04 | $73.05 | $73.00 |
| Purchase #7 | $16.63 | 8.678% | $18.0732 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $752.45 | $829.7019 | $829.70 | $829.70 | $829.70 | |