| 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 | $173.82 | 3.343% | $179.6308 | $179.63 | $179.65 | $179.60 |
| Purchase #2 | $70.29 | 10.206% | $77.4638 | $77.46 | $77.45 | $77.50 |
| Purchase #3 | $179.71 | 6.141% | $190.746 | $190.75 | $190.75 | $190.70 |
| Purchase #4 | $79.59 | 5.254% | $83.7717 | $83.77 | $83.75 | $83.80 |
| Purchase #5 | $205.62 | 7.527% | $221.097 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $57.51 | 9.253% | $62.8314 | $62.83 | $62.85 | $62.80 |
| Purchase #7 | $121.86 | 11.271% | $135.5948 | $135.59 | $135.60 | $135.60 |
| 7 purchase totals = | $888.40 | $951.1355 | $951.13 | $951.15 | $951.10 | |