| 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 | $157.73 | 6.576% | $168.1023 | $168.10 | $168.10 | $168.10 |
| Purchase #2 | $177.67 | 6.706% | $189.5846 | $189.58 | $189.60 | $189.60 |
| Purchase #3 | $181.29 | 12.108% | $203.2406 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $81.92 | 11.286% | $91.1655 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $33.52 | 10.252% | $36.9565 | $36.96 | $36.95 | $37.00 |
| Purchase #6 | $56.69 | 6.217% | $60.2144 | $60.21 | $60.20 | $60.20 |
| Purchase #7 | $96.25 | 8.552% | $104.4813 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $785.07 | $853.7452 | $853.74 | $853.75 | $853.80 | |