| 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 | $193.93 | 7.216% | $207.924 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $151.67 | 3.837% | $157.4896 | $157.49 | $157.50 | $157.50 |
| Purchase #3 | $43.30 | 10.524% | $47.8569 | $47.86 | $47.85 | $47.90 |
| Purchase #4 | $154.48 | 6.379% | $164.3343 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $176.47 | 13.434% | $200.177 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $200.76 | 11.360% | $223.5663 | $223.57 | $223.55 | $223.60 |
| Purchase #7 | $76.81 | 3.577% | $79.5575 | $79.56 | $79.55 | $79.60 |
| 7 purchase totals = | $997.42 | $1,080.9056 | $1,080.91 | $1,080.90 | $1,081.00 | |