| 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 | $143.61 | 5.120% | $150.9628 | $150.96 | $150.95 | $151.00 |
| Purchase #2 | $237.60 | 3.788% | $246.6003 | $246.60 | $246.60 | $246.60 |
| Purchase #3 | $220.59 | 10.416% | $243.5667 | $243.57 | $243.55 | $243.60 |
| Purchase #4 | $196.70 | 7.694% | $211.8341 | $211.83 | $211.85 | $211.80 |
| Purchase #5 | $131.30 | 7.151% | $140.6893 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $71.86 | 7.831% | $77.4874 | $77.49 | $77.50 | $77.50 |
| Purchase #7 | $190.55 | 6.508% | $202.951 | $202.95 | $202.95 | $203.00 |
| 7 purchase totals = | $1,192.21 | $1,274.0916 | $1,274.09 | $1,274.10 | $1,274.20 | |