| 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 | $198.71 | 11.249% | $221.0629 | $221.06 | $221.05 | $221.10 |
| Purchase #2 | $34.26 | 7.591% | $36.8607 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $141.99 | 13.412% | $161.0337 | $161.03 | $161.05 | $161.00 |
| Purchase #4 | $75.96 | 9.627% | $83.2727 | $83.27 | $83.25 | $83.30 |
| Purchase #5 | $162.95 | 6.756% | $173.9589 | $173.96 | $173.95 | $174.00 |
| Purchase #6 | $231.34 | 8.238% | $250.3978 | $250.40 | $250.40 | $250.40 |
| Purchase #7 | $146.65 | 7.121% | $157.0929 | $157.09 | $157.10 | $157.10 |
| 7 purchase totals = | $991.86 | $1,083.6796 | $1,083.67 | $1,083.65 | $1,083.80 | |