| 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 | $139.78 | 5.770% | $147.8453 | $147.85 | $147.85 | $147.80 |
| Purchase #2 | $178.59 | 10.153% | $196.7222 | $196.72 | $196.70 | $196.70 |
| Purchase #3 | $114.46 | 7.427% | $122.9609 | $122.96 | $122.95 | $123.00 |
| Purchase #4 | $13.65 | 8.698% | $14.8373 | $14.84 | $14.85 | $14.80 |
| Purchase #5 | $158.28 | 7.424% | $170.0307 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $197.56 | 6.581% | $210.5614 | $210.56 | $210.55 | $210.60 |
| Purchase #7 | $195.27 | 7.117% | $209.1674 | $209.17 | $209.15 | $209.20 |
| 7 purchase totals = | $997.59 | $1,072.1252 | $1,072.13 | $1,072.10 | $1,072.10 | |