| 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 | $121.64 | 6.699% | $129.7887 | $129.79 | $129.80 | $129.80 |
| Purchase #2 | $198.99 | 10.825% | $220.5307 | $220.53 | $220.55 | $220.50 |
| Purchase #3 | $228.43 | 9.522% | $250.1811 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $111.60 | 4.444% | $116.5595 | $116.56 | $116.55 | $116.60 |
| Purchase #5 | $53.63 | 6.335% | $57.0275 | $57.03 | $57.05 | $57.00 |
| Purchase #6 | $47.34 | 9.750% | $51.9557 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $164.38 | 3.219% | $169.6714 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $926.01 | $995.7146 | $995.72 | $995.75 | $995.80 | |