| 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 | $89.78 | 12.672% | $101.1569 | $101.16 | $101.15 | $101.20 |
| Purchase #2 | $142.28 | 13.810% | $161.9289 | $161.93 | $161.95 | $161.90 |
| Purchase #3 | $145.31 | 3.379% | $150.22 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $169.94 | 8.854% | $184.9865 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $108.48 | 8.127% | $117.2962 | $117.30 | $117.30 | $117.30 |
| Purchase #6 | $70.82 | 11.478% | $78.9487 | $78.95 | $78.95 | $78.90 |
| Purchase #7 | $50.94 | 4.433% | $53.1982 | $53.20 | $53.20 | $53.20 |
| 7 purchase totals = | $777.55 | $847.7354 | $847.75 | $847.75 | $847.70 | |