| 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 | $43.74 | 10.130% | $48.1709 | $48.17 | $48.15 | $48.20 |
| Purchase #2 | $140.72 | 5.871% | $148.9817 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $175.32 | 13.443% | $198.8883 | $198.89 | $198.90 | $198.90 |
| Purchase #4 | $63.62 | 12.353% | $71.479 | $71.48 | $71.50 | $71.50 |
| Purchase #5 | $182.42 | 5.594% | $192.6246 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $205.57 | 13.814% | $233.9674 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $220.46 | 6.820% | $235.4954 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $1,031.85 | $1,129.6073 | $1,129.61 | $1,129.60 | $1,129.70 | |