| 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 | $203.82 | 7.445% | $218.9944 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $138.84 | 5.816% | $146.9149 | $146.91 | $146.90 | $146.90 |
| Purchase #3 | $93.85 | 9.279% | $102.5583 | $102.56 | $102.55 | $102.60 |
| Purchase #4 | $216.93 | 5.763% | $229.4317 | $229.43 | $229.45 | $229.40 |
| Purchase #5 | $127.45 | 10.402% | $140.7073 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $132.71 | 6.692% | $141.591 | $141.59 | $141.60 | $141.60 |
| Purchase #7 | $137.45 | 9.598% | $150.6425 | $150.64 | $150.65 | $150.60 |
| 7 purchase totals = | $1,051.05 | $1,130.8401 | $1,130.83 | $1,130.85 | $1,130.80 | |