| 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 | $185.66 | 3.756% | $192.6334 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $35.69 | 3.296% | $36.8663 | $36.87 | $36.85 | $36.90 |
| Purchase #3 | $73.33 | 9.732% | $80.4665 | $80.47 | $80.45 | $80.50 |
| Purchase #4 | $69.25 | 11.702% | $77.3536 | $77.35 | $77.35 | $77.40 |
| Purchase #5 | $198.75 | 10.409% | $219.4379 | $219.44 | $219.45 | $219.40 |
| Purchase #6 | $96.87 | 5.791% | $102.4797 | $102.48 | $102.50 | $102.50 |
| Purchase #7 | $68.43 | 5.642% | $72.2908 | $72.29 | $72.30 | $72.30 |
| 7 purchase totals = | $727.98 | $781.5282 | $781.53 | $781.55 | $781.60 | |