| 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 | $168.54 | 8.812% | $183.3917 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $6.55 | 10.432% | $7.2333 | $7.23 | $7.25 | $7.20 |
| Purchase #3 | $173.85 | 3.321% | $179.6236 | $179.62 | $179.60 | $179.60 |
| Purchase #4 | $234.52 | 5.764% | $248.0377 | $248.04 | $248.05 | $248.00 |
| Purchase #5 | $47.83 | 12.541% | $53.8284 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $145.82 | 3.574% | $151.0316 | $151.03 | $151.05 | $151.00 |
| Purchase #7 | $195.77 | 6.730% | $208.9453 | $208.95 | $208.95 | $208.90 |
| 7 purchase totals = | $972.88 | $1,032.0916 | $1,032.09 | $1,032.15 | $1,031.90 | |