| 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 | $17.98 | 11.260% | $20.0045 | $20.00 | $20.00 | $20.00 |
| Purchase #2 | $151.92 | 10.552% | $167.9506 | $167.95 | $167.95 | $168.00 |
| Purchase #3 | $71.96 | 5.362% | $75.8185 | $75.82 | $75.80 | $75.80 |
| Purchase #4 | $16.41 | 6.139% | $17.4174 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $149.36 | 8.360% | $161.8465 | $161.85 | $161.85 | $161.80 |
| Purchase #6 | $146.90 | 10.693% | $162.608 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $227.27 | 5.596% | $239.988 | $239.99 | $240.00 | $240.00 |
| 7 purchase totals = | $781.80 | $845.6335 | $845.64 | $845.60 | $845.60 | |