| 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 | $154.85 | 12.830% | $174.7173 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $165.61 | 6.313% | $176.065 | $176.07 | $176.05 | $176.10 |
| Purchase #3 | $101.89 | 3.367% | $105.3206 | $105.32 | $105.30 | $105.30 |
| Purchase #4 | $36.57 | 10.848% | $40.5371 | $40.54 | $40.55 | $40.50 |
| Purchase #5 | $110.65 | 13.354% | $125.4262 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $216.88 | 10.361% | $239.3509 | $239.35 | $239.35 | $239.40 |
| Purchase #7 | $109.55 | 9.873% | $120.3659 | $120.37 | $120.35 | $120.40 |
| 7 purchase totals = | $896.00 | $981.7830 | $981.80 | $981.75 | $981.80 | |