| 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 | $163.61 | 4.515% | $170.997 | $171.00 | $171.00 | $171.00 |
| Purchase #2 | $90.53 | 13.713% | $102.9444 | $102.94 | $102.95 | $102.90 |
| Purchase #3 | $14.73 | 8.743% | $16.0178 | $16.02 | $16.00 | $16.00 |
| Purchase #4 | $79.91 | 6.719% | $85.2792 | $85.28 | $85.30 | $85.30 |
| Purchase #5 | $220.55 | 5.797% | $233.3353 | $233.34 | $233.35 | $233.30 |
| Purchase #6 | $250.38 | 9.570% | $274.3414 | $274.34 | $274.35 | $274.30 |
| Purchase #7 | $20.40 | 11.158% | $22.6762 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $840.11 | $905.5913 | $905.60 | $905.65 | $905.50 | |