| 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 | $218.90 | 10.350% | $241.5562 | $241.56 | $241.55 | $241.60 |
| Purchase #2 | $161.65 | 13.419% | $183.3418 | $183.34 | $183.35 | $183.30 |
| Purchase #3 | $135.51 | 9.313% | $148.13 | $148.13 | $148.15 | $148.10 |
| Purchase #4 | $178.88 | 10.654% | $197.9379 | $197.94 | $197.95 | $197.90 |
| Purchase #5 | $172.39 | 5.801% | $182.3903 | $182.39 | $182.40 | $182.40 |
| Purchase #6 | $78.85 | 9.857% | $86.6222 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $153.56 | 10.563% | $169.7805 | $169.78 | $169.80 | $169.80 |
| 7 purchase totals = | $1,099.74 | $1,209.7589 | $1,209.76 | $1,209.80 | $1,209.70 | |