| 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 | $184.70 | 12.202% | $207.2371 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $214.55 | 7.739% | $231.154 | $231.15 | $231.15 | $231.20 |
| Purchase #3 | $136.99 | 6.813% | $146.3231 | $146.32 | $146.30 | $146.30 |
| Purchase #4 | $98.87 | 7.245% | $106.0331 | $106.03 | $106.05 | $106.00 |
| Purchase #5 | $161.74 | 8.668% | $175.7596 | $175.76 | $175.75 | $175.80 |
| Purchase #6 | $22.77 | 7.178% | $24.4044 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $150.52 | 12.629% | $169.5292 | $169.53 | $169.55 | $169.50 |
| 7 purchase totals = | $970.14 | $1,060.4405 | $1,060.43 | $1,060.45 | $1,060.40 | |