| 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 | $166.88 | 13.321% | $189.1101 | $189.11 | $189.10 | $189.10 |
| Purchase #2 | $93.47 | 9.546% | $102.3926 | $102.39 | $102.40 | $102.40 |
| Purchase #3 | $201.36 | 9.714% | $220.9201 | $220.92 | $220.90 | $220.90 |
| Purchase #4 | $8.53 | 8.491% | $9.2543 | $9.25 | $9.25 | $9.30 |
| Purchase #5 | $142.78 | 8.510% | $154.9306 | $154.93 | $154.95 | $154.90 |
| Purchase #6 | $168.60 | 7.851% | $181.8368 | $181.84 | $181.85 | $181.80 |
| Purchase #7 | $187.51 | 11.255% | $208.6143 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $969.13 | $1,067.0588 | $1,067.05 | $1,067.05 | $1,067.00 | |