| 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 | $155.64 | 9.147% | $169.8764 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $149.86 | 10.436% | $165.4994 | $165.50 | $165.50 | $165.50 |
| Purchase #3 | $51.34 | 10.704% | $56.8354 | $56.84 | $56.85 | $56.80 |
| Purchase #4 | $52.64 | 11.775% | $58.8384 | $58.84 | $58.85 | $58.80 |
| Purchase #5 | $128.34 | 7.130% | $137.4906 | $137.49 | $137.50 | $137.50 |
| Purchase #6 | $205.66 | 8.261% | $222.6496 | $222.65 | $222.65 | $222.60 |
| Purchase #7 | $243.51 | 11.179% | $270.732 | $270.73 | $270.75 | $270.70 |
| 7 purchase totals = | $986.99 | $1,081.9218 | $1,081.93 | $1,082.00 | $1,081.80 | |