| 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 | $183.87 | 13.483% | $208.6612 | $208.66 | $208.65 | $208.70 |
| Purchase #2 | $184.77 | 7.844% | $199.2634 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $218.39 | 11.306% | $243.0812 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $96.60 | 7.402% | $103.7503 | $103.75 | $103.75 | $103.80 |
| Purchase #5 | $84.88 | 13.670% | $96.4831 | $96.48 | $96.50 | $96.50 |
| Purchase #6 | $88.86 | 7.510% | $95.5334 | $95.53 | $95.55 | $95.50 |
| Purchase #7 | $136.82 | 11.852% | $153.0359 | $153.04 | $153.05 | $153.00 |
| 7 purchase totals = | $994.19 | $1,099.8085 | $1,099.80 | $1,099.85 | $1,099.90 | |