| 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 | $135.80 | 9.185% | $148.2732 | $148.27 | $148.25 | $148.30 |
| Purchase #2 | $34.86 | 6.305% | $37.0579 | $37.06 | $37.05 | $37.10 |
| Purchase #3 | $106.72 | 4.703% | $111.739 | $111.74 | $111.75 | $111.70 |
| Purchase #4 | $228.70 | 8.577% | $248.3156 | $248.32 | $248.30 | $248.30 |
| Purchase #5 | $34.37 | 4.515% | $35.9218 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $170.34 | 10.481% | $188.1933 | $188.19 | $188.20 | $188.20 |
| Purchase #7 | $218.71 | 12.138% | $245.257 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $929.50 | $1,014.7578 | $1,014.76 | $1,014.70 | $1,014.80 | |