| 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 | $137.49 | 11.428% | $153.2024 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $240.48 | 4.454% | $251.191 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $234.94 | 12.574% | $264.4814 | $264.48 | $264.50 | $264.50 |
| Purchase #4 | $36.80 | 3.263% | $38.0008 | $38.00 | $38.00 | $38.00 |
| Purchase #5 | $127.62 | 8.611% | $138.6094 | $138.61 | $138.60 | $138.60 |
| Purchase #6 | $151.82 | 10.520% | $167.7915 | $167.79 | $167.80 | $167.80 |
| Purchase #7 | $157.63 | 7.676% | $169.7297 | $169.73 | $169.75 | $169.70 |
| 7 purchase totals = | $1,086.78 | $1,183.0062 | $1,183.00 | $1,183.05 | $1,183.00 | |