| 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 | $130.61 | 4.775% | $136.8466 | $136.85 | $136.85 | $136.80 |
| Purchase #2 | $74.80 | 10.520% | $82.669 | $82.67 | $82.65 | $82.70 |
| Purchase #3 | $8.35 | 12.468% | $9.3911 | $9.39 | $9.40 | $9.40 |
| Purchase #4 | $92.97 | 7.433% | $99.8805 | $99.88 | $99.90 | $99.90 |
| Purchase #5 | $162.78 | 13.306% | $184.4395 | $184.44 | $184.45 | $184.40 |
| Purchase #6 | $136.44 | 6.613% | $145.4628 | $145.46 | $145.45 | $145.50 |
| Purchase #7 | $247.47 | 8.354% | $268.1436 | $268.14 | $268.15 | $268.10 |
| 7 purchase totals = | $853.42 | $926.8331 | $926.83 | $926.85 | $926.80 | |