| 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 | $24.74 | 13.553% | $28.093 | $28.09 | $28.10 | $28.10 |
| Purchase #2 | $161.55 | 12.824% | $182.2672 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $179.65 | 13.271% | $203.4914 | $203.49 | $203.50 | $203.50 |
| Purchase #4 | $147.83 | 11.734% | $165.1764 | $165.18 | $165.20 | $165.20 |
| Purchase #5 | $201.67 | 7.867% | $217.5354 | $217.54 | $217.55 | $217.50 |
| Purchase #6 | $166.46 | 7.390% | $178.7614 | $178.76 | $178.75 | $178.80 |
| Purchase #7 | $144.47 | 11.293% | $160.785 | $160.79 | $160.80 | $160.80 |
| 7 purchase totals = | $1,026.37 | $1,136.1098 | $1,136.12 | $1,136.15 | $1,136.20 | |