| 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 | $196.83 | 9.590% | $215.706 | $215.71 | $215.70 | $215.70 |
| Purchase #2 | $23.80 | 3.452% | $24.6216 | $24.62 | $24.60 | $24.60 |
| Purchase #3 | $5.90 | 3.607% | $6.1128 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $181.74 | 4.264% | $189.4894 | $189.49 | $189.50 | $189.50 |
| Purchase #5 | $40.27 | 6.138% | $42.7418 | $42.74 | $42.75 | $42.70 |
| Purchase #6 | $159.66 | 6.280% | $169.6866 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $186.62 | 9.713% | $204.7464 | $204.75 | $204.75 | $204.70 |
| 7 purchase totals = | $794.82 | $853.1046 | $853.11 | $853.10 | $853.00 | |