| 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 | $69.60 | 3.197% | $71.8251 | $71.83 | $71.85 | $71.80 |
| Purchase #2 | $220.54 | 4.361% | $230.1577 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $43.31 | 3.180% | $44.6873 | $44.69 | $44.70 | $44.70 |
| Purchase #4 | $154.82 | 7.265% | $166.0677 | $166.07 | $166.05 | $166.10 |
| Purchase #5 | $192.43 | 9.258% | $210.2452 | $210.25 | $210.25 | $210.20 |
| Purchase #6 | $156.35 | 12.705% | $176.2143 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $82.63 | 13.745% | $93.9875 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $919.68 | $993.1848 | $993.20 | $993.20 | $993.20 | |