| 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 | $144.46 | 3.824% | $149.9842 | $149.98 | $150.00 | $150.00 |
| Purchase #2 | $58.78 | 5.164% | $61.8154 | $61.82 | $61.80 | $61.80 |
| Purchase #3 | $233.85 | 8.155% | $252.9205 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $197.42 | 6.221% | $209.7015 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $155.69 | 12.452% | $175.0765 | $175.08 | $175.10 | $175.10 |
| Purchase #6 | $108.25 | 13.423% | $122.7804 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $130.27 | 9.337% | $142.4333 | $142.43 | $142.45 | $142.40 |
| 7 purchase totals = | $1,028.72 | $1,114.7118 | $1,114.71 | $1,114.75 | $1,114.70 | |