| 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 | $190.74 | 13.275% | $216.0607 | $216.06 | $216.05 | $216.10 |
| Purchase #2 | $241.53 | 10.177% | $266.1105 | $266.11 | $266.10 | $266.10 |
| Purchase #3 | $79.94 | 10.483% | $88.3201 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $46.55 | 12.873% | $52.5424 | $52.54 | $52.55 | $52.50 |
| Purchase #5 | $146.89 | 10.271% | $161.9771 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $15.64 | 5.739% | $16.5376 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $143.57 | 4.612% | $150.1914 | $150.19 | $150.20 | $150.20 |
| 7 purchase totals = | $864.86 | $951.7398 | $951.74 | $951.75 | $951.70 | |