| 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 | $179.39 | 7.365% | $192.6021 | $192.60 | $192.60 | $192.60 |
| Purchase #2 | $150.70 | 7.646% | $162.2225 | $162.22 | $162.20 | $162.20 |
| Purchase #3 | $66.56 | 4.659% | $69.661 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $41.64 | 9.775% | $45.7103 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $74.47 | 3.227% | $76.8731 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $212.44 | 3.542% | $219.9646 | $219.96 | $219.95 | $220.00 |
| Purchase #7 | $15.51 | 8.171% | $16.7773 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $740.71 | $783.8109 | $783.80 | $783.75 | $783.90 | |