| 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 | $131.54 | 8.843% | $143.1721 | $143.17 | $143.15 | $143.20 |
| Purchase #2 | $130.54 | 3.694% | $135.3621 | $135.36 | $135.35 | $135.40 |
| Purchase #3 | $200.32 | 9.735% | $219.8212 | $219.82 | $219.80 | $219.80 |
| Purchase #4 | $93.78 | 11.624% | $104.681 | $104.68 | $104.70 | $104.70 |
| Purchase #5 | $220.85 | 13.219% | $250.0442 | $250.04 | $250.05 | $250.00 |
| Purchase #6 | $95.77 | 7.799% | $103.2391 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $5.73 | 10.565% | $6.3354 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $878.53 | $962.6551 | $962.65 | $962.65 | $962.60 | |