| 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 | $16.39 | 7.427% | $17.6073 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $148.82 | 12.444% | $167.3392 | $167.34 | $167.35 | $167.30 |
| Purchase #3 | $28.97 | 5.137% | $30.4582 | $30.46 | $30.45 | $30.50 |
| Purchase #4 | $167.90 | 5.322% | $176.8356 | $176.84 | $176.85 | $176.80 |
| Purchase #5 | $69.42 | 10.385% | $76.6293 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $142.72 | 7.197% | $152.9916 | $152.99 | $153.00 | $153.00 |
| Purchase #7 | $109.86 | 13.719% | $124.9317 | $124.93 | $124.95 | $124.90 |
| 7 purchase totals = | $684.08 | $746.7929 | $746.80 | $746.85 | $746.70 | |