| 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 | $73.41 | 7.838% | $79.1639 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $131.87 | 13.725% | $149.9692 | $149.97 | $149.95 | $150.00 |
| Purchase #3 | $115.56 | 11.113% | $128.4022 | $128.40 | $128.40 | $128.40 |
| Purchase #4 | $195.54 | 9.353% | $213.8289 | $213.83 | $213.85 | $213.80 |
| Purchase #5 | $56.66 | 13.390% | $64.2468 | $64.25 | $64.25 | $64.20 |
| Purchase #6 | $180.60 | 6.536% | $192.404 | $192.40 | $192.40 | $192.40 |
| Purchase #7 | $194.88 | 9.290% | $212.9844 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $948.52 | $1,040.9994 | $1,040.99 | $1,041.00 | $1,041.00 | |