| 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 | $143.37 | 4.747% | $150.1758 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $57.48 | 4.573% | $60.1086 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $228.91 | 4.825% | $239.9549 | $239.95 | $239.95 | $240.00 |
| Purchase #4 | $248.95 | 4.721% | $260.7029 | $260.70 | $260.70 | $260.70 |
| Purchase #5 | $237.61 | 13.205% | $268.9864 | $268.99 | $269.00 | $269.00 |
| Purchase #6 | $173.74 | 7.534% | $186.8296 | $186.83 | $186.85 | $186.80 |
| Purchase #7 | $197.47 | 8.710% | $214.6696 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $1,287.53 | $1,381.4278 | $1,381.43 | $1,381.45 | $1,381.50 | |