| 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 | $163.65 | 3.844% | $169.9407 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $202.79 | 4.328% | $211.5668 | $211.57 | $211.55 | $211.60 |
| Purchase #3 | $127.65 | 7.855% | $137.6769 | $137.68 | $137.70 | $137.70 |
| Purchase #4 | $169.35 | 12.414% | $190.3731 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $32.91 | 3.782% | $34.1547 | $34.15 | $34.15 | $34.20 |
| Purchase #6 | $34.79 | 11.393% | $38.7536 | $38.75 | $38.75 | $38.80 |
| Purchase #7 | $201.43 | 11.614% | $224.8241 | $224.82 | $224.80 | $224.80 |
| 7 purchase totals = | $932.57 | $1,007.2899 | $1,007.28 | $1,007.25 | $1,007.40 | |