| 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 | $160.86 | 5.584% | $169.8424 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $124.82 | 5.794% | $132.0521 | $132.05 | $132.05 | $132.10 |
| Purchase #3 | $141.54 | 13.747% | $160.9975 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $176.65 | 10.563% | $195.3095 | $195.31 | $195.30 | $195.30 |
| Purchase #5 | $194.51 | 3.769% | $201.8411 | $201.84 | $201.85 | $201.80 |
| Purchase #6 | $118.66 | 7.591% | $127.6675 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $132.53 | 5.630% | $139.9914 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $1,049.57 | $1,127.7015 | $1,127.70 | $1,127.70 | $1,127.70 | |