| 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 | $164.58 | 10.172% | $181.3211 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $20.99 | 9.755% | $23.0376 | $23.04 | $23.05 | $23.00 |
| Purchase #3 | $66.74 | 11.630% | $74.5019 | $74.50 | $74.50 | $74.50 |
| Purchase #4 | $81.32 | 4.743% | $85.177 | $85.18 | $85.20 | $85.20 |
| Purchase #5 | $227.44 | 11.737% | $254.1346 | $254.13 | $254.15 | $254.10 |
| Purchase #6 | $46.81 | 5.811% | $49.5301 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $185.48 | 5.110% | $194.958 | $194.96 | $194.95 | $195.00 |
| 7 purchase totals = | $793.36 | $862.6603 | $862.66 | $862.70 | $862.60 | |