| 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 | $171.93 | 7.218% | $184.3399 | $184.34 | $184.35 | $184.30 |
| Purchase #2 | $213.38 | 4.723% | $223.4579 | $223.46 | $223.45 | $223.50 |
| Purchase #3 | $55.40 | 4.185% | $57.7185 | $57.72 | $57.70 | $57.70 |
| Purchase #4 | $227.42 | 3.654% | $235.7299 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $171.69 | 13.462% | $194.8029 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $216.40 | 7.744% | $233.158 | $233.16 | $233.15 | $233.20 |
| Purchase #7 | $241.27 | 11.425% | $268.8351 | $268.84 | $268.85 | $268.80 |
| 7 purchase totals = | $1,297.49 | $1,398.0422 | $1,398.05 | $1,398.05 | $1,398.00 | |