| 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 | $166.75 | 7.163% | $178.6943 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $32.70 | 12.485% | $36.7826 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $104.69 | 10.332% | $115.5066 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $235.99 | 3.382% | $243.9712 | $243.97 | $243.95 | $244.00 |
| Purchase #5 | $51.57 | 6.753% | $55.0525 | $55.05 | $55.05 | $55.10 |
| Purchase #6 | $95.98 | 13.761% | $109.1878 | $109.19 | $109.20 | $109.20 |
| Purchase #7 | $8.83 | 4.491% | $9.2266 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $696.51 | $748.4216 | $748.42 | $748.45 | $748.50 | |