| 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 | $137.34 | 10.732% | $152.0793 | $152.08 | $152.10 | $152.10 |
| Purchase #2 | $201.49 | 7.327% | $216.2532 | $216.25 | $216.25 | $216.30 |
| Purchase #3 | $201.62 | 7.172% | $216.0802 | $216.08 | $216.10 | $216.10 |
| Purchase #4 | $102.61 | 10.611% | $113.4979 | $113.50 | $113.50 | $113.50 |
| Purchase #5 | $146.65 | 9.367% | $160.3867 | $160.39 | $160.40 | $160.40 |
| Purchase #6 | $70.39 | 4.371% | $73.4667 | $73.47 | $73.45 | $73.50 |
| Purchase #7 | $43.40 | 12.596% | $48.8667 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $903.50 | $980.6307 | $980.64 | $980.65 | $980.80 | |