| 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 | $170.25 | 12.284% | $191.1635 | $191.16 | $191.15 | $191.20 |
| Purchase #2 | $108.70 | 9.342% | $118.8548 | $118.85 | $118.85 | $118.90 |
| Purchase #3 | $111.47 | 3.416% | $115.2778 | $115.28 | $115.30 | $115.30 |
| Purchase #4 | $50.72 | 8.537% | $55.05 | $55.05 | $55.05 | $55.10 |
| Purchase #5 | $135.45 | 9.357% | $148.1241 | $148.12 | $148.10 | $148.10 |
| Purchase #6 | $250.41 | 9.155% | $273.335 | $273.34 | $273.35 | $273.30 |
| Purchase #7 | $225.88 | 12.808% | $254.8107 | $254.81 | $254.80 | $254.80 |
| 7 purchase totals = | $1,052.88 | $1,156.6159 | $1,156.61 | $1,156.60 | $1,156.70 | |