| 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 | $177.81 | 7.705% | $191.5103 | $191.51 | $191.50 | $191.50 |
| Purchase #2 | $69.88 | 8.216% | $75.6213 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $130.61 | 8.200% | $141.32 | $141.32 | $141.30 | $141.30 |
| Purchase #4 | $22.88 | 10.224% | $25.2193 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $186.94 | 4.603% | $195.5448 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $85.52 | 4.336% | $89.2281 | $89.23 | $89.25 | $89.20 |
| Purchase #7 | $157.34 | 10.702% | $174.1785 | $174.18 | $174.20 | $174.20 |
| 7 purchase totals = | $830.98 | $892.6223 | $892.62 | $892.60 | $892.50 | |