| 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 | $107.62 | 4.567% | $112.535 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $39.36 | 4.218% | $41.0202 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $117.25 | 9.551% | $128.4485 | $128.45 | $128.45 | $128.40 |
| Purchase #4 | $173.81 | 3.731% | $180.2949 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $168.36 | 9.810% | $184.8761 | $184.88 | $184.90 | $184.90 |
| Purchase #6 | $169.40 | 5.458% | $178.6459 | $178.65 | $178.65 | $178.60 |
| Purchase #7 | $157.72 | 13.377% | $178.8182 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $933.52 | $1,004.6388 | $1,004.65 | $1,004.65 | $1,004.50 | |