| 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 | $121.96 | 12.856% | $137.6392 | $137.64 | $137.65 | $137.60 |
| Purchase #2 | $131.41 | 5.268% | $138.3327 | $138.33 | $138.35 | $138.30 |
| Purchase #3 | $185.48 | 10.621% | $205.1798 | $205.18 | $205.20 | $205.20 |
| Purchase #4 | $73.54 | 8.453% | $79.7563 | $79.76 | $79.75 | $79.80 |
| Purchase #5 | $169.76 | 13.661% | $192.9509 | $192.95 | $192.95 | $193.00 |
| Purchase #6 | $53.97 | 7.726% | $58.1397 | $58.14 | $58.15 | $58.10 |
| Purchase #7 | $80.86 | 3.244% | $83.4831 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $816.98 | $895.4817 | $895.48 | $895.55 | $895.50 | |