| 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 | $110.28 | 7.645% | $118.7109 | $118.71 | $118.70 | $118.70 |
| Purchase #2 | $68.60 | 3.268% | $70.8418 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $173.26 | 8.481% | $187.9542 | $187.95 | $187.95 | $188.00 |
| Purchase #4 | $241.97 | 11.597% | $270.0313 | $270.03 | $270.05 | $270.00 |
| Purchase #5 | $88.80 | 4.585% | $92.8715 | $92.87 | $92.85 | $92.90 |
| Purchase #6 | $63.65 | 4.609% | $66.5836 | $66.58 | $66.60 | $66.60 |
| Purchase #7 | $168.42 | 4.752% | $176.4233 | $176.42 | $176.40 | $176.40 |
| 7 purchase totals = | $914.98 | $983.4166 | $983.40 | $983.40 | $983.40 | |