| 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 | $157.67 | 4.220% | $164.3237 | $164.32 | $164.30 | $164.30 |
| Purchase #2 | $129.65 | 3.500% | $134.1878 | $134.19 | $134.20 | $134.20 |
| Purchase #3 | $226.57 | 3.185% | $233.7863 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $168.70 | 7.617% | $181.5499 | $181.55 | $181.55 | $181.50 |
| Purchase #5 | $46.66 | 6.756% | $49.8123 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $128.51 | 6.536% | $136.9094 | $136.91 | $136.90 | $136.90 |
| Purchase #7 | $96.26 | 12.613% | $108.4013 | $108.40 | $108.40 | $108.40 |
| 7 purchase totals = | $954.02 | $1,008.9707 | $1,008.97 | $1,008.95 | $1,008.90 | |