| 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 | $120.69 | 7.533% | $129.7816 | $129.78 | $129.80 | $129.80 |
| Purchase #2 | $214.31 | 5.663% | $226.4464 | $226.45 | $226.45 | $226.40 |
| Purchase #3 | $182.34 | 12.737% | $205.5646 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $12.81 | 12.657% | $14.4314 | $14.43 | $14.45 | $14.40 |
| Purchase #5 | $91.32 | 12.872% | $103.0747 | $103.07 | $103.05 | $103.10 |
| Purchase #6 | $164.67 | 8.199% | $178.1713 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $41.57 | 7.228% | $44.5747 | $44.57 | $44.55 | $44.60 |
| 7 purchase totals = | $827.71 | $902.0447 | $902.03 | $902.00 | $902.10 | |