| 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 | $147.62 | 10.415% | $162.9946 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $89.69 | 7.501% | $96.4176 | $96.42 | $96.40 | $96.40 |
| Purchase #3 | $30.60 | 3.447% | $31.6548 | $31.65 | $31.65 | $31.70 |
| Purchase #4 | $147.44 | 8.564% | $160.0668 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $238.63 | 5.506% | $251.769 | $251.77 | $251.75 | $251.80 |
| Purchase #6 | $212.80 | 3.427% | $220.0927 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $12.81 | 12.103% | $14.3604 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $879.59 | $937.3559 | $937.35 | $937.30 | $937.50 | |