| 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 | $167.66 | 4.405% | $175.0454 | $175.05 | $175.05 | $175.00 |
| Purchase #2 | $187.76 | 10.177% | $206.8683 | $206.87 | $206.85 | $206.90 |
| Purchase #3 | $188.81 | 4.788% | $197.8502 | $197.85 | $197.85 | $197.90 |
| Purchase #4 | $199.91 | 6.293% | $212.4903 | $212.49 | $212.50 | $212.50 |
| Purchase #5 | $172.68 | 7.647% | $185.8848 | $185.88 | $185.90 | $185.90 |
| Purchase #6 | $68.84 | 5.641% | $72.7233 | $72.72 | $72.70 | $72.70 |
| Purchase #7 | $89.25 | 8.622% | $96.9451 | $96.95 | $96.95 | $96.90 |
| 7 purchase totals = | $1,074.91 | $1,147.8074 | $1,147.81 | $1,147.80 | $1,147.80 | |