| 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 | $78.68 | 7.587% | $84.6495 | $84.65 | $84.65 | $84.60 |
| Purchase #2 | $101.96 | 3.700% | $105.7325 | $105.73 | $105.75 | $105.70 |
| Purchase #3 | $187.46 | 6.386% | $199.4312 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $169.99 | 5.192% | $178.8159 | $178.82 | $178.80 | $178.80 |
| Purchase #5 | $155.76 | 9.628% | $170.7566 | $170.76 | $170.75 | $170.80 |
| Purchase #6 | $213.96 | 12.559% | $240.8312 | $240.83 | $240.85 | $240.80 |
| Purchase #7 | $165.94 | 11.249% | $184.6066 | $184.61 | $184.60 | $184.60 |
| 7 purchase totals = | $1,073.75 | $1,164.8235 | $1,164.83 | $1,164.85 | $1,164.70 | |