| 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 | $186.97 | 10.564% | $206.7215 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $159.74 | 6.123% | $169.5209 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $36.90 | 9.825% | $40.5254 | $40.53 | $40.55 | $40.50 |
| Purchase #4 | $182.71 | 5.305% | $192.4028 | $192.40 | $192.40 | $192.40 |
| Purchase #5 | $138.47 | 7.334% | $148.6254 | $148.63 | $148.65 | $148.60 |
| Purchase #6 | $163.81 | 10.780% | $181.4687 | $181.47 | $181.45 | $181.50 |
| Purchase #7 | $77.46 | 4.317% | $80.8039 | $80.80 | $80.80 | $80.80 |
| 7 purchase totals = | $946.06 | $1,020.0686 | $1,020.07 | $1,020.05 | $1,020.00 | |