| 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 | $205.70 | 13.232% | $232.9182 | $232.92 | $232.90 | $232.90 |
| Purchase #2 | $119.48 | 13.346% | $135.4258 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $128.50 | 8.174% | $139.0036 | $139.00 | $139.00 | $139.00 |
| Purchase #4 | $99.77 | 5.834% | $105.5906 | $105.59 | $105.60 | $105.60 |
| Purchase #5 | $169.36 | 12.541% | $190.5994 | $190.60 | $190.60 | $190.60 |
| Purchase #6 | $155.66 | 7.331% | $167.0714 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $148.76 | 12.465% | $167.3029 | $167.30 | $167.30 | $167.30 |
| 7 purchase totals = | $1,027.23 | $1,137.9119 | $1,137.91 | $1,137.90 | $1,137.90 | |