| 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 | $135.97 | 5.548% | $143.5136 | $143.51 | $143.50 | $143.50 |
| Purchase #2 | $23.95 | 8.175% | $25.9079 | $25.91 | $25.90 | $25.90 |
| Purchase #3 | $130.60 | 5.650% | $137.9789 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $8.87 | 9.263% | $9.6916 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $173.93 | 4.526% | $181.8021 | $181.80 | $181.80 | $181.80 |
| Purchase #6 | $217.65 | 5.464% | $229.5424 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $81.44 | 5.213% | $85.6855 | $85.69 | $85.70 | $85.70 |
| 7 purchase totals = | $772.41 | $814.1220 | $814.12 | $814.15 | $814.10 | |