| 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 | $165.55 | 13.863% | $188.5002 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $198.77 | 13.653% | $225.9081 | $225.91 | $225.90 | $225.90 |
| Purchase #3 | $12.86 | 5.590% | $13.5789 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $83.54 | 5.577% | $88.199 | $88.20 | $88.20 | $88.20 |
| Purchase #5 | $57.56 | 13.408% | $65.2776 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $207.51 | 11.647% | $231.6787 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $76.74 | 9.457% | $83.9973 | $84.00 | $84.00 | $84.00 |
| 7 purchase totals = | $802.53 | $897.1398 | $897.15 | $897.20 | $897.20 | |