| 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 | $162.48 | 6.276% | $172.6772 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $20.50 | 13.748% | $23.3183 | $23.32 | $23.30 | $23.30 |
| Purchase #3 | $60.54 | 4.859% | $63.4816 | $63.48 | $63.50 | $63.50 |
| Purchase #4 | $104.68 | 5.161% | $110.0825 | $110.08 | $110.10 | $110.10 |
| Purchase #5 | $57.31 | 10.179% | $63.1436 | $63.14 | $63.15 | $63.10 |
| Purchase #6 | $201.55 | 12.478% | $226.6994 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $135.49 | 5.237% | $142.5856 | $142.59 | $142.60 | $142.60 |
| 7 purchase totals = | $742.55 | $801.9882 | $801.99 | $802.05 | $802.00 | |