| 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 | $130.66 | 8.389% | $141.6211 | $141.62 | $141.60 | $141.60 |
| Purchase #2 | $234.90 | 8.614% | $255.1343 | $255.13 | $255.15 | $255.10 |
| Purchase #3 | $141.97 | 10.864% | $157.3936 | $157.39 | $157.40 | $157.40 |
| Purchase #4 | $155.76 | 7.253% | $167.0573 | $167.06 | $167.05 | $167.10 |
| Purchase #5 | $58.87 | 11.753% | $65.789 | $65.79 | $65.80 | $65.80 |
| Purchase #6 | $246.44 | 11.438% | $274.6278 | $274.63 | $274.65 | $274.60 |
| Purchase #7 | $226.57 | 12.701% | $255.3467 | $255.35 | $255.35 | $255.30 |
| 7 purchase totals = | $1,195.17 | $1,316.9698 | $1,316.97 | $1,317.00 | $1,316.90 | |