| 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 | $153.65 | 13.682% | $174.6724 | $174.67 | $174.65 | $174.70 |
| Purchase #2 | $76.81 | 12.859% | $86.687 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $110.85 | 3.625% | $114.8683 | $114.87 | $114.85 | $114.90 |
| Purchase #4 | $47.78 | 4.647% | $50.0003 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $23.70 | 10.148% | $26.1051 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $153.65 | 9.809% | $168.7215 | $168.72 | $168.70 | $168.70 |
| Purchase #7 | $164.98 | 8.370% | $178.7888 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $731.42 | $799.8434 | $799.85 | $799.80 | $799.90 | |