| 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 | $168.65 | 3.300% | $174.2155 | $174.22 | $174.20 | $174.20 |
| Purchase #2 | $236.97 | 4.547% | $247.745 | $247.75 | $247.75 | $247.70 |
| Purchase #3 | $149.52 | 13.571% | $169.8114 | $169.81 | $169.80 | $169.80 |
| Purchase #4 | $84.50 | 9.721% | $92.7142 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $152.86 | 12.386% | $171.7932 | $171.79 | $171.80 | $171.80 |
| Purchase #6 | $90.64 | 7.718% | $97.6356 | $97.64 | $97.65 | $97.60 |
| Purchase #7 | $218.35 | 7.361% | $234.4227 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $1,101.49 | $1,188.3376 | $1,188.34 | $1,188.30 | $1,188.20 | |