| 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 | $189.83 | 5.332% | $199.9517 | $199.95 | $199.95 | $200.00 |
| Purchase #2 | $184.29 | 13.332% | $208.8595 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $93.42 | 9.495% | $102.2902 | $102.29 | $102.30 | $102.30 |
| Purchase #4 | $168.28 | 4.570% | $175.9704 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $143.42 | 8.660% | $155.8402 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $227.51 | 8.225% | $246.2227 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $142.70 | 8.178% | $154.37 | $154.37 | $154.35 | $154.40 |
| 7 purchase totals = | $1,149.45 | $1,243.5047 | $1,243.50 | $1,243.45 | $1,243.60 | |