| 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 | $182.78 | 4.497% | $190.9996 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $41.70 | 8.650% | $45.3071 | $45.31 | $45.30 | $45.30 |
| Purchase #3 | $234.85 | 12.286% | $263.7037 | $263.70 | $263.70 | $263.70 |
| Purchase #4 | $140.86 | 8.534% | $152.881 | $152.88 | $152.90 | $152.90 |
| Purchase #5 | $38.42 | 13.505% | $43.6086 | $43.61 | $43.60 | $43.60 |
| Purchase #6 | $126.80 | 4.264% | $132.2068 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $47.43 | 5.557% | $50.0657 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $812.84 | $878.7725 | $878.78 | $878.75 | $878.80 | |