| 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 | $169.62 | 4.439% | $177.1494 | $177.15 | $177.15 | $177.10 |
| Purchase #2 | $155.36 | 10.237% | $171.2642 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $162.52 | 4.402% | $169.6741 | $169.67 | $169.65 | $169.70 |
| Purchase #4 | $58.83 | 6.745% | $62.7981 | $62.80 | $62.80 | $62.80 |
| Purchase #5 | $54.83 | 12.387% | $61.6218 | $61.62 | $61.60 | $61.60 |
| Purchase #6 | $76.60 | 3.239% | $79.0811 | $79.08 | $79.10 | $79.10 |
| Purchase #7 | $68.54 | 7.590% | $73.7422 | $73.74 | $73.75 | $73.70 |
| 7 purchase totals = | $746.30 | $795.3309 | $795.32 | $795.30 | $795.30 | |