| 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 | $138.84 | 6.462% | $147.8118 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $151.74 | 11.715% | $169.5163 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $196.56 | 8.459% | $213.187 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $226.53 | 4.298% | $236.2663 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $76.59 | 6.626% | $81.6649 | $81.66 | $81.65 | $81.70 |
| Purchase #6 | $130.79 | 10.421% | $144.4196 | $144.42 | $144.40 | $144.40 |
| Purchase #7 | $80.47 | 4.827% | $84.3543 | $84.35 | $84.35 | $84.40 |
| 7 purchase totals = | $1,001.52 | $1,077.2202 | $1,077.22 | $1,077.15 | $1,077.30 | |