| 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 | $157.29 | 7.620% | $169.2755 | $169.28 | $169.30 | $169.30 |
| Purchase #2 | $154.80 | 3.752% | $160.6081 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $172.75 | 9.584% | $189.3064 | $189.31 | $189.30 | $189.30 |
| Purchase #4 | $75.76 | 3.644% | $78.5207 | $78.52 | $78.50 | $78.50 |
| Purchase #5 | $146.57 | 4.594% | $153.3034 | $153.30 | $153.30 | $153.30 |
| Purchase #6 | $45.73 | 10.233% | $50.4096 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $210.54 | 8.142% | $227.6822 | $227.68 | $227.70 | $227.70 |
| 7 purchase totals = | $963.44 | $1,029.1059 | $1,029.11 | $1,029.10 | $1,029.10 | |