| 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 | $201.40 | 10.814% | $223.1794 | $223.18 | $223.20 | $223.20 |
| Purchase #2 | $6.54 | 7.546% | $7.0335 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $150.63 | 7.699% | $162.227 | $162.23 | $162.25 | $162.20 |
| Purchase #4 | $82.63 | 6.666% | $88.1381 | $88.14 | $88.15 | $88.10 |
| Purchase #5 | $228.73 | 5.627% | $241.6006 | $241.60 | $241.60 | $241.60 |
| Purchase #6 | $20.36 | 6.276% | $21.6378 | $21.64 | $21.65 | $21.60 |
| Purchase #7 | $140.54 | 13.850% | $160.0048 | $160.00 | $160.00 | $160.00 |
| 7 purchase totals = | $830.83 | $903.8212 | $903.82 | $903.90 | $903.70 | |