| 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 | $144.28 | 5.323% | $151.96 | $151.96 | $151.95 | $152.00 |
| Purchase #2 | $120.54 | 13.194% | $136.444 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $35.41 | 9.800% | $38.8802 | $38.88 | $38.90 | $38.90 |
| Purchase #4 | $201.60 | 13.266% | $228.3443 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $170.88 | 4.282% | $178.1971 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $34.46 | 12.274% | $38.6896 | $38.69 | $38.70 | $38.70 |
| Purchase #7 | $211.78 | 10.370% | $233.7416 | $233.74 | $233.75 | $233.70 |
| 7 purchase totals = | $918.95 | $1,006.2568 | $1,006.25 | $1,006.30 | $1,006.20 | |