| 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 | $174.66 | 7.130% | $187.1133 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $150.98 | 12.350% | $169.626 | $169.63 | $169.65 | $169.60 |
| Purchase #3 | $157.70 | 8.618% | $171.2906 | $171.29 | $171.30 | $171.30 |
| Purchase #4 | $172.34 | 10.818% | $190.9837 | $190.98 | $191.00 | $191.00 |
| Purchase #5 | $69.64 | 4.474% | $72.7557 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $202.28 | 4.151% | $210.6766 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $203.46 | 10.661% | $225.1509 | $225.15 | $225.15 | $225.20 |
| 7 purchase totals = | $1,131.06 | $1,227.5968 | $1,227.60 | $1,227.65 | $1,227.70 | |