| 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 | $161.73 | 9.802% | $177.5828 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $5.34 | 4.483% | $5.5794 | $5.58 | $5.60 | $5.60 |
| Purchase #3 | $51.47 | 12.391% | $57.8476 | $57.85 | $57.85 | $57.80 |
| Purchase #4 | $188.71 | 9.146% | $205.9694 | $205.97 | $205.95 | $206.00 |
| Purchase #5 | $169.30 | 13.584% | $192.2977 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $241.53 | 7.141% | $258.7777 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $237.81 | 5.856% | $251.7362 | $251.74 | $251.75 | $251.70 |
| 7 purchase totals = | $1,055.89 | $1,149.7908 | $1,149.80 | $1,149.85 | $1,149.80 | |