| 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 | $171.82 | 7.679% | $185.0141 | $185.01 | $185.00 | $185.00 |
| Purchase #2 | $192.48 | 12.806% | $217.129 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $50.55 | 5.873% | $53.5188 | $53.52 | $53.50 | $53.50 |
| Purchase #4 | $112.26 | 11.352% | $125.0038 | $125.00 | $125.00 | $125.00 |
| Purchase #5 | $205.66 | 5.849% | $217.6891 | $217.69 | $217.70 | $217.70 |
| Purchase #6 | $153.65 | 13.640% | $174.6079 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $79.73 | 9.427% | $87.2461 | $87.25 | $87.25 | $87.20 |
| 7 purchase totals = | $966.15 | $1,060.2088 | $1,060.21 | $1,060.20 | $1,060.10 | |