| 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 | $171.77 | 7.236% | $184.1993 | $184.20 | $184.20 | $184.20 |
| Purchase #2 | $154.83 | 6.220% | $164.4604 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $107.75 | 7.300% | $115.6158 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $224.96 | 8.689% | $244.5068 | $244.51 | $244.50 | $244.50 |
| Purchase #5 | $87.82 | 3.191% | $90.6223 | $90.62 | $90.60 | $90.60 |
| Purchase #6 | $43.90 | 7.206% | $47.0634 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $123.80 | 13.274% | $140.2332 | $140.23 | $140.25 | $140.20 |
| 7 purchase totals = | $914.83 | $986.7012 | $986.70 | $986.65 | $986.70 | |