| 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 | $179.91 | 4.807% | $188.5583 | $188.56 | $188.55 | $188.60 |
| Purchase #2 | $152.68 | 12.589% | $171.9009 | $171.90 | $171.90 | $171.90 |
| Purchase #3 | $45.36 | 9.533% | $49.6842 | $49.68 | $49.70 | $49.70 |
| Purchase #4 | $15.92 | 9.115% | $17.3711 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $151.66 | 11.588% | $169.2344 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $191.43 | 3.200% | $197.5558 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $196.75 | 10.430% | $217.271 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $933.71 | $1,011.5757 | $1,011.57 | $1,011.55 | $1,011.70 | |