| 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 | $154.51 | 3.361% | $159.7031 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $194.28 | 5.507% | $204.979 | $204.98 | $205.00 | $205.00 |
| Purchase #3 | $64.44 | 8.416% | $69.8633 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $153.58 | 10.154% | $169.1745 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $135.94 | 12.710% | $153.218 | $153.22 | $153.20 | $153.20 |
| Purchase #6 | $206.25 | 5.421% | $217.4308 | $217.43 | $217.45 | $217.40 |
| Purchase #7 | $79.92 | 6.532% | $85.1404 | $85.14 | $85.15 | $85.10 |
| 7 purchase totals = | $988.92 | $1,059.5091 | $1,059.50 | $1,059.50 | $1,059.50 | |