| 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 | $177.63 | 4.134% | $184.9732 | $184.97 | $184.95 | $185.00 |
| Purchase #2 | $234.76 | 4.483% | $245.2843 | $245.28 | $245.30 | $245.30 |
| Purchase #3 | $161.43 | 10.345% | $178.1299 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $73.33 | 5.380% | $77.2752 | $77.28 | $77.30 | $77.30 |
| Purchase #5 | $127.62 | 5.309% | $134.3953 | $134.40 | $134.40 | $134.40 |
| Purchase #6 | $88.39 | 3.847% | $91.7904 | $91.79 | $91.80 | $91.80 |
| Purchase #7 | $195.94 | 8.818% | $213.218 | $213.22 | $213.20 | $213.20 |
| 7 purchase totals = | $1,059.10 | $1,125.0663 | $1,125.07 | $1,125.10 | $1,125.10 | |