| 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 | $168.65 | 5.415% | $177.7824 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $237.47 | 11.107% | $263.8458 | $263.85 | $263.85 | $263.80 |
| Purchase #3 | $25.83 | 12.156% | $28.9699 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $219.86 | 4.708% | $230.211 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $91.86 | 9.743% | $100.8099 | $100.81 | $100.80 | $100.80 |
| Purchase #6 | $76.29 | 5.230% | $80.28 | $80.28 | $80.30 | $80.30 |
| Purchase #7 | $234.77 | 3.231% | $242.3554 | $242.36 | $242.35 | $242.40 |
| 7 purchase totals = | $1,054.73 | $1,124.2544 | $1,124.26 | $1,124.25 | $1,124.30 | |