| 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 | $180.61 | 8.605% | $196.1515 | $196.15 | $196.15 | $196.20 |
| Purchase #2 | $55.68 | 3.815% | $57.8042 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $162.80 | 5.103% | $171.1077 | $171.11 | $171.10 | $171.10 |
| Purchase #4 | $181.95 | 13.440% | $206.4041 | $206.40 | $206.40 | $206.40 |
| Purchase #5 | $40.61 | 12.536% | $45.7009 | $45.70 | $45.70 | $45.70 |
| Purchase #6 | $20.35 | 6.690% | $21.7114 | $21.71 | $21.70 | $21.70 |
| Purchase #7 | $19.33 | 12.841% | $21.8122 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $661.33 | $720.6920 | $720.68 | $720.65 | $720.70 | |