| 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 | $179.85 | 3.620% | $186.3606 | $186.36 | $186.35 | $186.40 |
| Purchase #2 | $143.90 | 10.340% | $158.7793 | $158.78 | $158.80 | $158.80 |
| Purchase #3 | $244.55 | 4.154% | $254.7086 | $254.71 | $254.70 | $254.70 |
| Purchase #4 | $55.25 | 9.636% | $60.5739 | $60.57 | $60.55 | $60.60 |
| Purchase #5 | $227.40 | 5.160% | $239.1338 | $239.13 | $239.15 | $239.10 |
| Purchase #6 | $126.81 | 6.721% | $135.3329 | $135.33 | $135.35 | $135.30 |
| Purchase #7 | $6.48 | 8.371% | $7.0224 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $984.24 | $1,041.9115 | $1,041.90 | $1,041.90 | $1,041.90 | |