| 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 | $140.34 | 3.703% | $145.5368 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $31.59 | 7.874% | $34.0774 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $136.80 | 9.780% | $150.179 | $150.18 | $150.20 | $150.20 |
| Purchase #4 | $205.69 | 7.715% | $221.559 | $221.56 | $221.55 | $221.60 |
| Purchase #5 | $74.63 | 11.759% | $83.4057 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $188.80 | 7.207% | $202.4068 | $202.41 | $202.40 | $202.40 |
| Purchase #7 | $122.58 | 9.162% | $133.8108 | $133.81 | $133.80 | $133.80 |
| 7 purchase totals = | $900.43 | $970.9755 | $970.99 | $971.00 | $971.00 | |