| 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 | $164.84 | 9.349% | $180.2509 | $180.25 | $180.25 | $180.30 |
| Purchase #2 | $64.60 | 3.476% | $66.8455 | $66.85 | $66.85 | $66.80 |
| Purchase #3 | $135.47 | 7.544% | $145.6899 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $205.42 | 6.612% | $219.0024 | $219.00 | $219.00 | $219.00 |
| Purchase #5 | $177.73 | 6.756% | $189.7374 | $189.74 | $189.75 | $189.70 |
| Purchase #6 | $149.98 | 8.403% | $162.5828 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $245.30 | 12.249% | $275.3468 | $275.35 | $275.35 | $275.30 |
| 7 purchase totals = | $1,143.34 | $1,239.4557 | $1,239.46 | $1,239.50 | $1,239.40 | |