| 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 | $174.35 | 8.543% | $189.2447 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $195.59 | 9.857% | $214.8693 | $214.87 | $214.85 | $214.90 |
| Purchase #3 | $243.56 | 5.320% | $256.5174 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $166.77 | 10.734% | $184.6711 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $19.63 | 4.664% | $20.5455 | $20.55 | $20.55 | $20.50 |
| Purchase #6 | $8.71 | 10.357% | $9.6121 | $9.61 | $9.60 | $9.60 |
| Purchase #7 | $51.50 | 13.123% | $58.2583 | $58.26 | $58.25 | $58.30 |
| 7 purchase totals = | $860.11 | $933.7184 | $933.72 | $933.65 | $933.70 | |