| 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 | $248.76 | 9.778% | $273.0838 | $273.08 | $273.10 | $273.10 |
| Purchase #2 | $161.53 | 4.669% | $169.0718 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $98.96 | 9.155% | $108.0198 | $108.02 | $108.00 | $108.00 |
| Purchase #4 | $159.95 | 6.537% | $170.4059 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $45.65 | 12.674% | $51.4357 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $156.78 | 13.465% | $177.8904 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $233.93 | 4.714% | $244.9575 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $1,105.56 | $1,194.8649 | $1,194.87 | $1,194.85 | $1,194.90 | |