| 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 | $159.37 | 7.870% | $171.9124 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $57.85 | 9.686% | $63.4534 | $63.45 | $63.45 | $63.50 |
| Purchase #3 | $236.62 | 8.451% | $256.6168 | $256.62 | $256.60 | $256.60 |
| Purchase #4 | $132.92 | 12.769% | $149.8926 | $149.89 | $149.90 | $149.90 |
| Purchase #5 | $113.74 | 3.555% | $117.7835 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $178.66 | 4.760% | $187.1642 | $187.16 | $187.15 | $187.20 |
| Purchase #7 | $89.82 | 8.142% | $97.1331 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $968.98 | $1,043.9560 | $1,043.94 | $1,043.95 | $1,044.00 | |