| 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 | $142.67 | 5.765% | $150.8949 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $155.64 | 12.790% | $175.5464 | $175.55 | $175.55 | $175.50 |
| Purchase #3 | $159.36 | 12.697% | $179.5939 | $179.59 | $179.60 | $179.60 |
| Purchase #4 | $249.37 | 9.446% | $272.9255 | $272.93 | $272.95 | $272.90 |
| Purchase #5 | $159.56 | 4.235% | $166.3174 | $166.32 | $166.30 | $166.30 |
| Purchase #6 | $106.27 | 3.752% | $110.2573 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $77.98 | 4.457% | $81.4556 | $81.46 | $81.45 | $81.50 |
| 7 purchase totals = | $1,050.85 | $1,136.9910 | $1,137.00 | $1,137.00 | $1,137.00 | |