| 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 | $167.60 | 8.117% | $181.2041 | $181.20 | $181.20 | $181.20 |
| Purchase #2 | $142.62 | 10.172% | $157.1273 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $47.72 | 11.121% | $53.0269 | $53.03 | $53.05 | $53.00 |
| Purchase #4 | $65.96 | 4.783% | $69.1149 | $69.11 | $69.10 | $69.10 |
| Purchase #5 | $51.66 | 9.378% | $56.5047 | $56.50 | $56.50 | $56.50 |
| Purchase #6 | $140.84 | 3.711% | $146.0666 | $146.07 | $146.05 | $146.10 |
| Purchase #7 | $64.50 | 7.780% | $69.5181 | $69.52 | $69.50 | $69.50 |
| 7 purchase totals = | $680.90 | $732.5626 | $732.56 | $732.55 | $732.50 | |