| 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 | $122.60 | 4.182% | $127.7271 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $39.59 | 4.484% | $41.3652 | $41.37 | $41.35 | $41.40 |
| Purchase #3 | $167.80 | 4.791% | $175.8393 | $175.84 | $175.85 | $175.80 |
| Purchase #4 | $175.91 | 4.329% | $183.5251 | $183.53 | $183.55 | $183.50 |
| Purchase #5 | $53.46 | 13.743% | $60.807 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $104.38 | 10.421% | $115.2574 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $183.28 | 11.326% | $204.0383 | $204.04 | $204.05 | $204.00 |
| 7 purchase totals = | $847.02 | $908.5594 | $908.58 | $908.60 | $908.50 | |