| 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 | $166.80 | 10.740% | $184.7143 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $220.51 | 3.736% | $228.7483 | $228.75 | $228.75 | $228.70 |
| Purchase #3 | $73.91 | 13.146% | $83.6262 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $82.29 | 6.760% | $87.8528 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $32.40 | 13.510% | $36.7772 | $36.78 | $36.80 | $36.80 |
| Purchase #6 | $224.92 | 8.302% | $243.5929 | $243.59 | $243.60 | $243.60 |
| Purchase #7 | $123.95 | 8.218% | $134.1362 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $924.78 | $999.4479 | $999.45 | $999.50 | $999.40 | |