| 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 | $172.38 | 7.180% | $184.7569 | $184.76 | $184.75 | $184.80 |
| Purchase #2 | $158.36 | 12.453% | $178.0806 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $8.88 | 4.445% | $9.2747 | $9.27 | $9.25 | $9.30 |
| Purchase #4 | $91.97 | 12.518% | $103.4828 | $103.48 | $103.50 | $103.50 |
| Purchase #5 | $178.94 | 10.567% | $197.8486 | $197.85 | $197.85 | $197.80 |
| Purchase #6 | $179.69 | 4.202% | $187.2406 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $218.65 | 9.326% | $239.0413 | $239.04 | $239.05 | $239.00 |
| 7 purchase totals = | $1,008.87 | $1,099.7255 | $1,099.72 | $1,099.75 | $1,099.70 | |