| 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 | $178.88 | 7.353% | $192.033 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $144.75 | 3.789% | $150.2346 | $150.23 | $150.25 | $150.20 |
| Purchase #3 | $203.57 | 5.359% | $214.4793 | $214.48 | $214.50 | $214.50 |
| Purchase #4 | $5.31 | 7.204% | $5.6925 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $41.68 | 4.822% | $43.6898 | $43.69 | $43.70 | $43.70 |
| Purchase #6 | $130.46 | 3.137% | $134.5525 | $134.55 | $134.55 | $134.60 |
| Purchase #7 | $229.91 | 10.179% | $253.3125 | $253.31 | $253.30 | $253.30 |
| 7 purchase totals = | $934.56 | $993.9942 | $993.98 | $994.05 | $994.00 | |