| 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 | $134.89 | 4.647% | $141.1583 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $179.26 | 7.531% | $192.7601 | $192.76 | $192.75 | $192.80 |
| Purchase #3 | $79.55 | 12.513% | $89.5041 | $89.50 | $89.50 | $89.50 |
| Purchase #4 | $43.79 | 11.809% | $48.9612 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $43.56 | 4.508% | $45.5237 | $45.52 | $45.50 | $45.50 |
| Purchase #6 | $121.47 | 10.853% | $134.6531 | $134.65 | $134.65 | $134.70 |
| Purchase #7 | $114.43 | 5.737% | $120.9948 | $120.99 | $121.00 | $121.00 |
| 7 purchase totals = | $716.95 | $773.5553 | $773.54 | $773.50 | $773.70 | |