| 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 | $171.67 | 3.176% | $177.1222 | $177.12 | $177.10 | $177.10 |
| Purchase #2 | $156.68 | 11.130% | $174.1185 | $174.12 | $174.10 | $174.10 |
| Purchase #3 | $148.98 | 5.372% | $156.9832 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $20.92 | 9.578% | $22.9237 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $12.25 | 8.696% | $13.3153 | $13.32 | $13.30 | $13.30 |
| Purchase #6 | $188.57 | 4.598% | $197.2404 | $197.24 | $197.25 | $197.20 |
| Purchase #7 | $150.55 | 3.812% | $156.289 | $156.29 | $156.30 | $156.30 |
| 7 purchase totals = | $849.62 | $897.9923 | $897.99 | $897.95 | $897.90 | |