| 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 | $160.61 | 10.249% | $177.0709 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $9.81 | 12.577% | $11.0438 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $130.76 | 5.699% | $138.212 | $138.21 | $138.20 | $138.20 |
| Purchase #4 | $68.76 | 3.855% | $71.4107 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $248.47 | 13.195% | $281.2556 | $281.26 | $281.25 | $281.30 |
| Purchase #6 | $174.96 | 13.243% | $198.13 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $35.85 | 9.636% | $39.3045 | $39.30 | $39.30 | $39.30 |
| 7 purchase totals = | $829.22 | $916.4275 | $916.42 | $916.40 | $916.40 | |