| 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 | $11.95 | 9.731% | $13.1129 | $13.11 | $13.10 | $13.10 |
| Purchase #2 | $44.50 | 5.242% | $46.8327 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $184.53 | 7.865% | $199.0433 | $199.04 | $199.05 | $199.00 |
| Purchase #4 | $78.45 | 8.322% | $84.9786 | $84.98 | $85.00 | $85.00 |
| Purchase #5 | $160.67 | 10.783% | $177.995 | $178.00 | $178.00 | $178.00 |
| Purchase #6 | $208.41 | 10.381% | $230.045 | $230.05 | $230.05 | $230.00 |
| Purchase #7 | $146.55 | 9.864% | $161.0057 | $161.01 | $161.00 | $161.00 |
| 7 purchase totals = | $835.06 | $913.0132 | $913.02 | $913.05 | $912.90 | |