| 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 | $158.72 | 12.776% | $178.9981 | $179.00 | $179.00 | $179.00 |
| Purchase #2 | $142.40 | 13.516% | $161.6468 | $161.65 | $161.65 | $161.60 |
| Purchase #3 | $83.27 | 13.187% | $94.2508 | $94.25 | $94.25 | $94.30 |
| Purchase #4 | $47.63 | 8.354% | $51.609 | $51.61 | $51.60 | $51.60 |
| Purchase #5 | $152.97 | 3.726% | $158.6697 | $158.67 | $158.65 | $158.70 |
| Purchase #6 | $57.39 | 12.348% | $64.4765 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $170.36 | 7.676% | $183.4368 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $812.74 | $893.0877 | $893.10 | $893.10 | $893.10 | |