| 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 | $169.27 | 4.393% | $176.706 | $176.71 | $176.70 | $176.70 |
| Purchase #2 | $103.71 | 11.160% | $115.284 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $54.25 | 13.611% | $61.634 | $61.63 | $61.65 | $61.60 |
| Purchase #4 | $233.37 | 5.871% | $247.0712 | $247.07 | $247.05 | $247.10 |
| Purchase #5 | $181.41 | 3.504% | $187.7666 | $187.77 | $187.75 | $187.80 |
| Purchase #6 | $15.62 | 11.416% | $17.4032 | $17.40 | $17.40 | $17.40 |
| Purchase #7 | $27.46 | 6.647% | $29.2853 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $785.09 | $835.1503 | $835.15 | $835.15 | $835.20 | |