| 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 | $159.44 | 10.255% | $175.7906 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $146.29 | 11.455% | $163.0475 | $163.05 | $163.05 | $163.00 |
| Purchase #3 | $43.92 | 5.310% | $46.2522 | $46.25 | $46.25 | $46.30 |
| Purchase #4 | $37.56 | 3.855% | $39.0079 | $39.01 | $39.00 | $39.00 |
| Purchase #5 | $103.25 | 11.545% | $115.1702 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $157.83 | 13.171% | $178.6178 | $178.62 | $178.60 | $178.60 |
| Purchase #7 | $226.64 | 8.465% | $245.8251 | $245.83 | $245.85 | $245.80 |
| 7 purchase totals = | $874.93 | $963.7113 | $963.72 | $963.70 | $963.70 | |