| 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 | $176.86 | 10.109% | $194.7388 | $194.74 | $194.75 | $194.70 |
| Purchase #2 | $206.55 | 10.551% | $228.3431 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $126.64 | 9.490% | $138.6581 | $138.66 | $138.65 | $138.70 |
| Purchase #4 | $152.96 | 7.715% | $164.7609 | $164.76 | $164.75 | $164.80 |
| Purchase #5 | $245.29 | 9.779% | $269.2769 | $269.28 | $269.30 | $269.30 |
| Purchase #6 | $147.35 | 13.204% | $166.8061 | $166.81 | $166.80 | $166.80 |
| Purchase #7 | $27.98 | 10.453% | $30.9047 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $1,083.63 | $1,193.4886 | $1,193.49 | $1,193.50 | $1,193.50 | |