| 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 | $144.30 | 9.350% | $157.7921 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $109.88 | 11.579% | $122.603 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $35.66 | 6.743% | $38.0646 | $38.06 | $38.05 | $38.10 |
| Purchase #4 | $91.88 | 10.132% | $101.1893 | $101.19 | $101.20 | $101.20 |
| Purchase #5 | $188.26 | 8.262% | $203.814 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $232.64 | 12.647% | $262.062 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $203.39 | 11.503% | $226.786 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $1,006.01 | $1,112.3110 | $1,112.30 | $1,112.30 | $1,112.40 | |