| 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 | $159.28 | 7.519% | $171.2563 | $171.26 | $171.25 | $171.30 |
| Purchase #2 | $22.88 | 3.649% | $23.7149 | $23.71 | $23.70 | $23.70 |
| Purchase #3 | $167.95 | 13.559% | $190.7223 | $190.72 | $190.70 | $190.70 |
| Purchase #4 | $29.57 | 11.745% | $33.043 | $33.04 | $33.05 | $33.00 |
| Purchase #5 | $121.64 | 12.723% | $137.1163 | $137.12 | $137.10 | $137.10 |
| Purchase #6 | $242.62 | 6.284% | $257.8662 | $257.87 | $257.85 | $257.90 |
| Purchase #7 | $236.95 | 5.633% | $250.2974 | $250.30 | $250.30 | $250.30 |
| 7 purchase totals = | $980.89 | $1,064.0164 | $1,064.02 | $1,063.95 | $1,064.00 | |