| 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 | $167.59 | 6.726% | $178.8621 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $155.25 | 7.861% | $167.4542 | $167.45 | $167.45 | $167.50 |
| Purchase #3 | $22.30 | 9.431% | $24.4031 | $24.40 | $24.40 | $24.40 |
| Purchase #4 | $174.69 | 6.790% | $186.5515 | $186.55 | $186.55 | $186.60 |
| Purchase #5 | $58.29 | 5.862% | $61.707 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $177.38 | 3.738% | $184.0105 | $184.01 | $184.00 | $184.00 |
| Purchase #7 | $205.35 | 12.546% | $231.1132 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $960.85 | $1,034.1016 | $1,034.09 | $1,034.05 | $1,034.20 | |