| 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 | $153.48 | 9.782% | $168.4934 | $168.49 | $168.50 | $168.50 |
| Purchase #2 | $74.43 | 13.750% | $84.6641 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $64.31 | 11.496% | $71.7031 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $11.85 | 11.853% | $13.2546 | $13.25 | $13.25 | $13.30 |
| Purchase #5 | $135.55 | 9.615% | $148.5831 | $148.58 | $148.60 | $148.60 |
| Purchase #6 | $107.65 | 5.262% | $113.3145 | $113.31 | $113.30 | $113.30 |
| Purchase #7 | $164.58 | 13.268% | $186.4165 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $711.85 | $786.4293 | $786.41 | $786.40 | $786.50 | |