| 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 | $161.51 | 3.665% | $167.4293 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $69.45 | 7.826% | $74.8852 | $74.89 | $74.90 | $74.90 |
| Purchase #3 | $96.74 | 4.774% | $101.3584 | $101.36 | $101.35 | $101.40 |
| Purchase #4 | $80.31 | 3.236% | $82.9088 | $82.91 | $82.90 | $82.90 |
| Purchase #5 | $89.45 | 10.844% | $99.15 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $234.81 | 7.656% | $252.7871 | $252.79 | $252.80 | $252.80 |
| Purchase #7 | $23.41 | 8.347% | $25.364 | $25.36 | $25.35 | $25.40 |
| 7 purchase totals = | $755.68 | $803.8828 | $803.89 | $803.90 | $804.00 | |