| 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 | $172.54 | 6.161% | $183.1702 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $93.81 | 5.508% | $98.9771 | $98.98 | $99.00 | $99.00 |
| Purchase #3 | $183.52 | 5.256% | $193.1658 | $193.17 | $193.15 | $193.20 |
| Purchase #4 | $51.85 | 11.394% | $57.7578 | $57.76 | $57.75 | $57.80 |
| Purchase #5 | $151.35 | 4.146% | $157.625 | $157.63 | $157.65 | $157.60 |
| Purchase #6 | $173.27 | 8.845% | $188.5957 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $74.44 | 10.320% | $82.1222 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $900.78 | $961.4138 | $961.43 | $961.40 | $961.50 | |