| 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 | $159.33 | 10.148% | $175.4988 | $175.50 | $175.50 | $175.50 |
| Purchase #2 | $183.59 | 12.448% | $206.4433 | $206.44 | $206.45 | $206.40 |
| Purchase #3 | $9.37 | 11.126% | $10.4125 | $10.41 | $10.40 | $10.40 |
| Purchase #4 | $197.76 | 7.400% | $212.3942 | $212.39 | $212.40 | $212.40 |
| Purchase #5 | $162.68 | 6.550% | $173.3355 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $153.76 | 7.820% | $165.784 | $165.78 | $165.80 | $165.80 |
| Purchase #7 | $25.39 | 6.816% | $27.1206 | $27.12 | $27.10 | $27.10 |
| 7 purchase totals = | $891.88 | $970.9889 | $970.98 | $971.00 | $970.90 | |