| 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 | $169.73 | 9.422% | $185.722 | $185.72 | $185.70 | $185.70 |
| Purchase #2 | $126.43 | 8.246% | $136.8554 | $136.86 | $136.85 | $136.90 |
| Purchase #3 | $176.55 | 12.779% | $199.1113 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $27.50 | 7.662% | $29.6071 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $214.72 | 7.516% | $230.8584 | $230.86 | $230.85 | $230.90 |
| Purchase #6 | $160.53 | 8.723% | $174.533 | $174.53 | $174.55 | $174.50 |
| Purchase #7 | $94.93 | 13.745% | $107.9781 | $107.98 | $108.00 | $108.00 |
| 7 purchase totals = | $970.39 | $1,064.6653 | $1,064.67 | $1,064.65 | $1,064.70 | |