| 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 | $181.33 | 6.697% | $193.4737 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $40.34 | 7.592% | $43.4026 | $43.40 | $43.40 | $43.40 |
| Purchase #3 | $47.81 | 3.224% | $49.3514 | $49.35 | $49.35 | $49.40 |
| Purchase #4 | $37.46 | 10.170% | $41.2697 | $41.27 | $41.25 | $41.30 |
| Purchase #5 | $204.32 | 4.308% | $213.1221 | $213.12 | $213.10 | $213.10 |
| Purchase #6 | $51.60 | 5.772% | $54.5784 | $54.58 | $54.60 | $54.60 |
| Purchase #7 | $212.68 | 4.261% | $221.7423 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $775.54 | $816.9402 | $816.93 | $816.90 | $817.00 | |