| 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 | $187.93 | 4.373% | $196.1482 | $196.15 | $196.15 | $196.10 |
| Purchase #2 | $150.35 | 3.406% | $155.4709 | $155.47 | $155.45 | $155.50 |
| Purchase #3 | $242.77 | 10.353% | $267.904 | $267.90 | $267.90 | $267.90 |
| Purchase #4 | $174.49 | 5.546% | $184.1672 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $250.38 | 7.525% | $269.2211 | $269.22 | $269.20 | $269.20 |
| Purchase #6 | $211.81 | 12.346% | $237.9601 | $237.96 | $237.95 | $238.00 |
| Purchase #7 | $217.30 | 5.644% | $229.5644 | $229.56 | $229.55 | $229.60 |
| 7 purchase totals = | $1,435.03 | $1,540.4359 | $1,540.43 | $1,540.35 | $1,540.50 | |