| 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 | $128.87 | 5.509% | $135.9694 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $79.37 | 4.810% | $83.1877 | $83.19 | $83.20 | $83.20 |
| Purchase #3 | $237.32 | 11.345% | $264.244 | $264.24 | $264.25 | $264.20 |
| Purchase #4 | $233.36 | 10.181% | $257.1184 | $257.12 | $257.10 | $257.10 |
| Purchase #5 | $129.39 | 11.432% | $144.1819 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $81.86 | 3.723% | $84.9076 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $169.28 | 13.524% | $192.1734 | $192.17 | $192.15 | $192.20 |
| 7 purchase totals = | $1,059.45 | $1,161.7824 | $1,161.78 | $1,161.75 | $1,161.80 | |