| 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 | $159.76 | 10.432% | $176.4262 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $190.27 | 10.359% | $209.9801 | $209.98 | $210.00 | $210.00 |
| Purchase #3 | $97.53 | 11.642% | $108.8844 | $108.88 | $108.90 | $108.90 |
| Purchase #4 | $140.41 | 7.289% | $150.6445 | $150.64 | $150.65 | $150.60 |
| Purchase #5 | $5.35 | 10.492% | $5.9113 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $146.60 | 10.783% | $162.4079 | $162.41 | $162.40 | $162.40 |
| Purchase #7 | $218.85 | 6.229% | $232.4822 | $232.48 | $232.50 | $232.50 |
| 7 purchase totals = | $958.77 | $1,046.7366 | $1,046.73 | $1,046.80 | $1,046.70 | |