| 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 | $136.52 | 10.206% | $150.4532 | $150.45 | $150.45 | $150.50 |
| Purchase #2 | $199.61 | 3.596% | $206.788 | $206.79 | $206.80 | $206.80 |
| Purchase #3 | $122.73 | 12.499% | $138.07 | $138.07 | $138.05 | $138.10 |
| Purchase #4 | $174.94 | 10.521% | $193.3454 | $193.35 | $193.35 | $193.30 |
| Purchase #5 | $52.27 | 7.519% | $56.2002 | $56.20 | $56.20 | $56.20 |
| Purchase #6 | $224.39 | 5.669% | $237.1107 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $151.28 | 4.874% | $158.6534 | $158.65 | $158.65 | $158.70 |
| 7 purchase totals = | $1,061.74 | $1,140.6209 | $1,140.62 | $1,140.60 | $1,140.70 | |