| 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 | $204.33 | 4.428% | $213.3777 | $213.38 | $213.40 | $213.40 |
| Purchase #2 | $156.90 | 7.529% | $168.713 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $119.96 | 9.354% | $131.1811 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $77.39 | 9.428% | $84.6863 | $84.69 | $84.70 | $84.70 |
| Purchase #5 | $233.30 | 13.781% | $265.4511 | $265.45 | $265.45 | $265.50 |
| Purchase #6 | $140.83 | 3.142% | $145.2549 | $145.25 | $145.25 | $145.30 |
| Purchase #7 | $236.60 | 8.845% | $257.5273 | $257.53 | $257.55 | $257.50 |
| 7 purchase totals = | $1,169.31 | $1,266.1914 | $1,266.19 | $1,266.25 | $1,266.30 | |