| 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 | $155.59 | 12.760% | $175.4433 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $93.97 | 9.586% | $102.978 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $69.91 | 5.598% | $73.8236 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $214.60 | 9.800% | $235.6308 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $163.79 | 9.308% | $179.0356 | $179.04 | $179.05 | $179.00 |
| Purchase #6 | $241.36 | 9.768% | $264.936 | $264.94 | $264.95 | $264.90 |
| Purchase #7 | $221.64 | 7.796% | $238.9191 | $238.92 | $238.90 | $238.90 |
| 7 purchase totals = | $1,160.86 | $1,270.7664 | $1,270.77 | $1,270.80 | $1,270.60 | |