| 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 | $40.27 | 9.208% | $43.9781 | $43.98 | $44.00 | $44.00 |
| Purchase #2 | $149.86 | 6.669% | $159.8542 | $159.85 | $159.85 | $159.90 |
| Purchase #3 | $140.83 | 5.466% | $148.5278 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $160.97 | 11.464% | $179.4236 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $115.26 | 4.202% | $120.1032 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $181.98 | 4.642% | $190.4275 | $190.43 | $190.45 | $190.40 |
| Purchase #7 | $227.75 | 3.635% | $236.0287 | $236.03 | $236.05 | $236.00 |
| 7 purchase totals = | $1,016.92 | $1,078.3431 | $1,078.34 | $1,078.40 | $1,078.30 | |