| 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 | $156.75 | 4.735% | $164.1721 | $164.17 | $164.15 | $164.20 |
| Purchase #2 | $112.97 | 3.219% | $116.6065 | $116.61 | $116.60 | $116.60 |
| Purchase #3 | $244.85 | 6.415% | $260.5571 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $250.67 | 13.201% | $283.7609 | $283.76 | $283.75 | $283.80 |
| Purchase #5 | $67.81 | 4.305% | $70.7292 | $70.73 | $70.75 | $70.70 |
| Purchase #6 | $45.45 | 4.699% | $47.5857 | $47.59 | $47.60 | $47.60 |
| Purchase #7 | $178.50 | 7.792% | $192.4087 | $192.41 | $192.40 | $192.40 |
| 7 purchase totals = | $1,057.00 | $1,135.8202 | $1,135.83 | $1,135.80 | $1,135.90 | |