| 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 | $185.43 | 3.697% | $192.2853 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $110.56 | 11.621% | $123.4082 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $168.43 | 8.542% | $182.8173 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $89.64 | 3.782% | $93.0302 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $114.80 | 10.657% | $127.0342 | $127.03 | $127.05 | $127.00 |
| Purchase #6 | $146.29 | 9.286% | $159.8745 | $159.87 | $159.85 | $159.90 |
| Purchase #7 | $21.50 | 13.200% | $24.338 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $836.65 | $902.7877 | $902.79 | $902.80 | $902.70 | |