| 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 | $174.55 | 5.395% | $183.967 | $183.97 | $183.95 | $184.00 |
| Purchase #2 | $21.91 | 12.484% | $24.6452 | $24.65 | $24.65 | $24.60 |
| Purchase #3 | $203.68 | 10.814% | $225.706 | $225.71 | $225.70 | $225.70 |
| Purchase #4 | $132.71 | 5.734% | $140.3196 | $140.32 | $140.30 | $140.30 |
| Purchase #5 | $84.36 | 8.528% | $91.5542 | $91.55 | $91.55 | $91.60 |
| Purchase #6 | $141.53 | 11.469% | $157.7621 | $157.76 | $157.75 | $157.80 |
| Purchase #7 | $109.31 | 5.773% | $115.6205 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $868.05 | $939.5746 | $939.58 | $939.50 | $939.60 | |