| 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 | $165.27 | 7.740% | $178.0619 | $178.06 | $178.05 | $178.10 |
| Purchase #2 | $29.44 | 12.244% | $33.0446 | $33.04 | $33.05 | $33.00 |
| Purchase #3 | $25.60 | 5.260% | $26.9466 | $26.95 | $26.95 | $26.90 |
| Purchase #4 | $93.93 | 4.695% | $98.34 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $214.64 | 12.200% | $240.8261 | $240.83 | $240.85 | $240.80 |
| Purchase #6 | $111.94 | 5.534% | $118.1348 | $118.13 | $118.15 | $118.10 |
| Purchase #7 | $39.39 | 4.392% | $41.12 | $41.12 | $41.10 | $41.10 |
| 7 purchase totals = | $680.21 | $736.4740 | $736.47 | $736.50 | $736.30 | |