| 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 | $74.89 | 5.538% | $79.0374 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $126.40 | 7.512% | $135.8952 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $176.63 | 4.363% | $184.3364 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $114.57 | 7.362% | $123.0046 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $38.74 | 6.209% | $41.1454 | $41.15 | $41.15 | $41.10 |
| Purchase #6 | $164.59 | 10.331% | $181.5938 | $181.59 | $181.60 | $181.60 |
| Purchase #7 | $189.98 | 5.389% | $200.218 | $200.22 | $200.20 | $200.20 |
| 7 purchase totals = | $885.80 | $945.2308 | $945.24 | $945.25 | $945.10 | |