| 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 | $130.66 | 7.846% | $140.9116 | $140.91 | $140.90 | $140.90 |
| Purchase #2 | $76.39 | 3.619% | $79.1546 | $79.15 | $79.15 | $79.20 |
| Purchase #3 | $202.80 | 10.679% | $224.457 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $232.29 | 10.830% | $257.447 | $257.45 | $257.45 | $257.40 |
| Purchase #5 | $189.44 | 12.234% | $212.6161 | $212.62 | $212.60 | $212.60 |
| Purchase #6 | $132.77 | 13.609% | $150.8387 | $150.84 | $150.85 | $150.80 |
| Purchase #7 | $71.80 | 11.271% | $79.8926 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $1,036.15 | $1,145.3176 | $1,145.32 | $1,145.30 | $1,145.30 | |