| 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 | $130.59 | 8.562% | $141.7711 | $141.77 | $141.75 | $141.80 |
| Purchase #2 | $236.85 | 8.810% | $257.7165 | $257.72 | $257.70 | $257.70 |
| Purchase #3 | $77.69 | 10.501% | $85.8482 | $85.85 | $85.85 | $85.80 |
| Purchase #4 | $148.37 | 13.807% | $168.8554 | $168.86 | $168.85 | $168.90 |
| Purchase #5 | $70.47 | 8.711% | $76.6086 | $76.61 | $76.60 | $76.60 |
| Purchase #6 | $223.91 | 7.523% | $240.7547 | $240.75 | $240.75 | $240.80 |
| Purchase #7 | $182.51 | 13.438% | $207.0357 | $207.04 | $207.05 | $207.00 |
| 7 purchase totals = | $1,070.39 | $1,178.5902 | $1,178.60 | $1,178.55 | $1,178.60 | |