| 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 | $160.32 | 10.241% | $176.7384 | $176.74 | $176.75 | $176.70 |
| Purchase #2 | $15.76 | 7.324% | $16.9143 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $91.36 | 11.573% | $101.9331 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $121.73 | 10.353% | $134.3327 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $23.70 | 9.661% | $25.9897 | $25.99 | $26.00 | $26.00 |
| Purchase #6 | $140.82 | 13.543% | $159.8913 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $64.48 | 11.829% | $72.1073 | $72.11 | $72.10 | $72.10 |
| 7 purchase totals = | $618.17 | $687.9068 | $687.90 | $687.95 | $687.80 | |