| 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 | $142.83 | 4.389% | $149.0988 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $195.91 | 4.314% | $204.3616 | $204.36 | $204.35 | $204.40 |
| Purchase #3 | $246.92 | 5.472% | $260.4315 | $260.43 | $260.45 | $260.40 |
| Purchase #4 | $88.76 | 7.226% | $95.1738 | $95.17 | $95.15 | $95.20 |
| Purchase #5 | $175.95 | 9.794% | $193.1825 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $170.91 | 5.215% | $179.823 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $184.37 | 4.361% | $192.4104 | $192.41 | $192.40 | $192.40 |
| 7 purchase totals = | $1,205.65 | $1,274.4816 | $1,274.47 | $1,274.45 | $1,274.50 | |