| 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 | $183.61 | 9.318% | $200.7188 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $166.37 | 5.181% | $174.9896 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $168.84 | 8.540% | $183.2589 | $183.26 | $183.25 | $183.30 |
| Purchase #4 | $231.38 | 12.131% | $259.4487 | $259.45 | $259.45 | $259.40 |
| Purchase #5 | $61.82 | 13.840% | $70.3759 | $70.38 | $70.40 | $70.40 |
| Purchase #6 | $106.27 | 4.534% | $111.0883 | $111.09 | $111.10 | $111.10 |
| Purchase #7 | $43.42 | 6.639% | $46.3027 | $46.30 | $46.30 | $46.30 |
| 7 purchase totals = | $961.71 | $1,046.1829 | $1,046.19 | $1,046.20 | $1,046.20 | |