| 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 | $167.37 | 8.399% | $181.4274 | $181.43 | $181.45 | $181.40 |
| Purchase #2 | $38.25 | 10.685% | $42.337 | $42.34 | $42.35 | $42.30 |
| Purchase #3 | $5.55 | 10.477% | $6.1315 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $200.84 | 9.268% | $219.4539 | $219.45 | $219.45 | $219.50 |
| Purchase #5 | $170.65 | 6.109% | $181.075 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $157.35 | 12.691% | $177.3193 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $105.30 | 6.575% | $112.2235 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $845.31 | $919.9676 | $919.97 | $920.00 | $919.90 | |