| 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 | $138.89 | 12.671% | $156.4888 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $14.62 | 6.814% | $15.6162 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $30.62 | 12.129% | $34.3339 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $178.77 | 9.586% | $195.9069 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $33.53 | 7.502% | $36.0454 | $36.05 | $36.05 | $36.00 |
| Purchase #6 | $208.47 | 11.809% | $233.0882 | $233.09 | $233.10 | $233.10 |
| Purchase #7 | $114.94 | 6.310% | $122.1927 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $719.84 | $793.6721 | $793.68 | $793.70 | $793.60 | |