| 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 | $155.41 | 3.503% | $160.854 | $160.85 | $160.85 | $160.90 |
| Purchase #2 | $226.63 | 5.443% | $238.9655 | $238.97 | $238.95 | $239.00 |
| Purchase #3 | $131.66 | 4.268% | $137.2792 | $137.28 | $137.30 | $137.30 |
| Purchase #4 | $107.71 | 7.451% | $115.7355 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $192.88 | 6.830% | $206.0537 | $206.05 | $206.05 | $206.10 |
| Purchase #6 | $140.64 | 6.850% | $150.2738 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $150.68 | 3.157% | $155.437 | $155.44 | $155.45 | $155.40 |
| 7 purchase totals = | $1,105.61 | $1,164.5987 | $1,164.60 | $1,164.60 | $1,164.70 | |