| 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 | $159.47 | 6.227% | $169.4002 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $121.85 | 5.323% | $128.3361 | $128.34 | $128.35 | $128.30 |
| Purchase #3 | $199.89 | 4.191% | $208.2674 | $208.27 | $208.25 | $208.30 |
| Purchase #4 | $54.86 | 6.283% | $58.3069 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $189.41 | 12.808% | $213.6696 | $213.67 | $213.65 | $213.70 |
| Purchase #6 | $244.99 | 7.550% | $263.4867 | $263.49 | $263.50 | $263.50 |
| Purchase #7 | $168.52 | 4.435% | $175.9939 | $175.99 | $176.00 | $176.00 |
| 7 purchase totals = | $1,138.99 | $1,217.4608 | $1,217.47 | $1,217.45 | $1,217.50 | |