| 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 | $129.37 | 8.150% | $139.9137 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $152.79 | 12.812% | $172.3655 | $172.37 | $172.35 | $172.40 |
| Purchase #3 | $131.48 | 5.407% | $138.5891 | $138.59 | $138.60 | $138.60 |
| Purchase #4 | $152.93 | 7.134% | $163.84 | $163.84 | $163.85 | $163.80 |
| Purchase #5 | $11.75 | 7.621% | $12.6455 | $12.65 | $12.65 | $12.60 |
| Purchase #6 | $117.68 | 6.483% | $125.3092 | $125.31 | $125.30 | $125.30 |
| Purchase #7 | $174.39 | 13.530% | $197.985 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $870.39 | $950.6480 | $950.66 | $950.65 | $950.60 | |