| 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 | $169.81 | 5.540% | $179.2175 | $179.22 | $179.20 | $179.20 |
| Purchase #2 | $194.89 | 3.843% | $202.3796 | $202.38 | $202.40 | $202.40 |
| Purchase #3 | $165.94 | 10.643% | $183.601 | $183.60 | $183.60 | $183.60 |
| Purchase #4 | $166.89 | 10.238% | $183.9762 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $44.79 | 8.241% | $48.4811 | $48.48 | $48.50 | $48.50 |
| Purchase #6 | $34.50 | 6.538% | $36.7556 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $106.27 | 13.600% | $120.7227 | $120.72 | $120.70 | $120.70 |
| 7 purchase totals = | $883.09 | $955.1337 | $955.14 | $955.15 | $955.20 | |