| 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 | $116.85 | 13.852% | $133.0361 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $12.47 | 12.483% | $14.0266 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $76.76 | 10.647% | $84.9326 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $201.72 | 9.458% | $220.7987 | $220.80 | $220.80 | $220.80 |
| Purchase #5 | $156.39 | 9.454% | $171.1751 | $171.18 | $171.20 | $171.20 |
| Purchase #6 | $11.58 | 13.780% | $13.1757 | $13.18 | $13.20 | $13.20 |
| Purchase #7 | $175.77 | 11.206% | $195.4668 | $195.47 | $195.45 | $195.50 |
| 7 purchase totals = | $751.54 | $832.6116 | $832.63 | $832.70 | $832.60 | |