| 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 | $204.62 | 7.867% | $220.7175 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $114.96 | 6.741% | $122.7095 | $122.71 | $122.70 | $122.70 |
| Purchase #3 | $15.54 | 8.345% | $16.8368 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $193.72 | 7.383% | $208.0223 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $114.96 | 10.770% | $127.3412 | $127.34 | $127.35 | $127.30 |
| Purchase #6 | $91.47 | 4.557% | $95.6383 | $95.64 | $95.65 | $95.60 |
| Purchase #7 | $73.92 | 10.621% | $81.771 | $81.77 | $81.75 | $81.80 |
| 7 purchase totals = | $809.19 | $873.0366 | $873.04 | $873.00 | $872.90 | |