| 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 | $180.26 | 7.371% | $193.547 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $150.71 | 4.616% | $157.6668 | $157.67 | $157.65 | $157.70 |
| Purchase #3 | $50.58 | 7.518% | $54.3826 | $54.38 | $54.40 | $54.40 |
| Purchase #4 | $152.39 | 6.350% | $162.0668 | $162.07 | $162.05 | $162.10 |
| Purchase #5 | $183.98 | 4.652% | $192.5387 | $192.54 | $192.55 | $192.50 |
| Purchase #6 | $37.85 | 12.181% | $42.4605 | $42.46 | $42.45 | $42.50 |
| Purchase #7 | $156.35 | 10.840% | $173.2983 | $173.30 | $173.30 | $173.30 |
| 7 purchase totals = | $912.12 | $975.9607 | $975.97 | $975.95 | $976.00 | |