| 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 | $142.52 | 11.329% | $158.6661 | $158.67 | $158.65 | $158.70 |
| Purchase #2 | $77.46 | 13.410% | $87.8474 | $87.85 | $87.85 | $87.80 |
| Purchase #3 | $13.40 | 11.222% | $14.9037 | $14.90 | $14.90 | $14.90 |
| Purchase #4 | $154.55 | 10.694% | $171.0776 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $142.90 | 8.695% | $155.3252 | $155.33 | $155.35 | $155.30 |
| Purchase #6 | $241.90 | 4.748% | $253.3854 | $253.39 | $253.40 | $253.40 |
| Purchase #7 | $227.74 | 3.232% | $235.1006 | $235.10 | $235.10 | $235.10 |
| 7 purchase totals = | $1,000.47 | $1,076.3060 | $1,076.32 | $1,076.35 | $1,076.30 | |