| 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 | $126.61 | 7.258% | $135.7994 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $82.64 | 11.221% | $91.913 | $91.91 | $91.90 | $91.90 |
| Purchase #3 | $89.89 | 11.654% | $100.3658 | $100.37 | $100.35 | $100.40 |
| Purchase #4 | $70.46 | 5.805% | $74.5502 | $74.55 | $74.55 | $74.60 |
| Purchase #5 | $149.33 | 4.594% | $156.1902 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $190.91 | 13.331% | $216.3602 | $216.36 | $216.35 | $216.40 |
| Purchase #7 | $103.82 | 12.516% | $116.8141 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $813.66 | $891.9929 | $891.99 | $891.95 | $892.10 | |