| 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 | $181.56 | 10.489% | $200.6038 | $200.60 | $200.60 | $200.60 |
| Purchase #2 | $76.96 | 5.688% | $81.3375 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $247.28 | 7.783% | $266.5258 | $266.53 | $266.55 | $266.50 |
| Purchase #4 | $117.66 | 11.237% | $130.8815 | $130.88 | $130.90 | $130.90 |
| Purchase #5 | $242.93 | 9.263% | $265.4326 | $265.43 | $265.45 | $265.40 |
| Purchase #6 | $73.49 | 3.223% | $75.8586 | $75.86 | $75.85 | $75.90 |
| Purchase #7 | $163.82 | 8.506% | $177.7545 | $177.75 | $177.75 | $177.80 |
| 7 purchase totals = | $1,103.70 | $1,198.3943 | $1,198.39 | $1,198.45 | $1,198.40 | |