| 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 | $146.97 | 12.284% | $165.0238 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $191.71 | 9.334% | $209.6042 | $209.60 | $209.60 | $209.60 |
| Purchase #3 | $74.92 | 4.658% | $78.4098 | $78.41 | $78.40 | $78.40 |
| Purchase #4 | $81.29 | 10.720% | $90.0043 | $90.00 | $90.00 | $90.00 |
| Purchase #5 | $98.37 | 10.621% | $108.8179 | $108.82 | $108.80 | $108.80 |
| Purchase #6 | $56.97 | 5.372% | $60.0304 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $193.46 | 8.720% | $210.3297 | $210.33 | $210.35 | $210.30 |
| 7 purchase totals = | $843.69 | $922.2201 | $922.21 | $922.20 | $922.10 | |