| 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 | $154.44 | 13.322% | $175.0145 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $104.49 | 13.313% | $118.4008 | $118.40 | $118.40 | $118.40 |
| Purchase #3 | $61.42 | 7.168% | $65.8226 | $65.82 | $65.80 | $65.80 |
| Purchase #4 | $90.41 | 9.401% | $98.9094 | $98.91 | $98.90 | $98.90 |
| Purchase #5 | $172.62 | 4.387% | $180.1928 | $180.19 | $180.20 | $180.20 |
| Purchase #6 | $198.62 | 4.856% | $208.265 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $5.99 | 10.842% | $6.6394 | $6.64 | $6.65 | $6.60 |
| 7 purchase totals = | $787.99 | $853.2445 | $853.24 | $853.20 | $853.20 | |