| 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 | $140.68 | 11.309% | $156.5895 | $156.59 | $156.60 | $156.60 |
| Purchase #2 | $232.46 | 12.822% | $262.266 | $262.27 | $262.25 | $262.30 |
| Purchase #3 | $40.25 | 11.351% | $44.8188 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $21.43 | 5.578% | $22.6254 | $22.63 | $22.65 | $22.60 |
| Purchase #5 | $81.72 | 11.606% | $91.2044 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $99.75 | 12.295% | $112.0143 | $112.01 | $112.00 | $112.00 |
| Purchase #7 | $186.92 | 13.638% | $212.4121 | $212.41 | $212.40 | $212.40 |
| 7 purchase totals = | $803.21 | $901.9305 | $901.93 | $901.90 | $901.90 | |