| 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 | $142.34 | 11.633% | $158.8984 | $158.90 | $158.90 | $158.90 |
| Purchase #2 | $197.93 | 3.681% | $205.2158 | $205.22 | $205.20 | $205.20 |
| Purchase #3 | $131.65 | 12.250% | $147.7771 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $52.48 | 8.718% | $57.0552 | $57.06 | $57.05 | $57.10 |
| Purchase #5 | $40.39 | 6.623% | $43.065 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $66.32 | 8.278% | $71.81 | $71.81 | $71.80 | $71.80 |
| Purchase #7 | $240.32 | 5.141% | $252.6749 | $252.67 | $252.65 | $252.70 |
| 7 purchase totals = | $871.43 | $936.4964 | $936.51 | $936.45 | $936.60 | |