| 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 | $173.27 | 11.200% | $192.6762 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $50.91 | 10.735% | $56.3752 | $56.38 | $56.40 | $56.40 |
| Purchase #3 | $226.39 | 10.286% | $249.6765 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $107.33 | 12.718% | $120.9802 | $120.98 | $121.00 | $121.00 |
| Purchase #5 | $32.53 | 7.179% | $34.8653 | $34.87 | $34.85 | $34.90 |
| Purchase #6 | $81.76 | 3.142% | $84.3289 | $84.33 | $84.35 | $84.30 |
| Purchase #7 | $62.75 | 4.843% | $65.789 | $65.79 | $65.80 | $65.80 |
| 7 purchase totals = | $734.94 | $804.6913 | $804.71 | $804.80 | $804.80 | |