| 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 | $152.54 | 9.148% | $166.4944 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $77.89 | 12.323% | $87.4884 | $87.49 | $87.50 | $87.50 |
| Purchase #3 | $99.39 | 13.753% | $113.0591 | $113.06 | $113.05 | $113.10 |
| Purchase #4 | $170.49 | 9.408% | $186.5297 | $186.53 | $186.55 | $186.50 |
| Purchase #5 | $192.59 | 3.334% | $199.011 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $40.53 | 11.465% | $45.1768 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $49.44 | 9.550% | $54.1615 | $54.16 | $54.15 | $54.20 |
| 7 purchase totals = | $782.87 | $851.9209 | $851.92 | $851.95 | $852.00 | |