| 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 | $127.61 | 6.439% | $135.8268 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $190.44 | 8.619% | $206.854 | $206.85 | $206.85 | $206.90 |
| Purchase #3 | $168.79 | 13.359% | $191.3387 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $95.26 | 11.342% | $106.0644 | $106.06 | $106.05 | $106.10 |
| Purchase #5 | $14.87 | 4.678% | $15.5656 | $15.57 | $15.55 | $15.60 |
| Purchase #6 | $162.77 | 3.439% | $168.3677 | $168.37 | $168.35 | $168.40 |
| Purchase #7 | $185.25 | 3.486% | $191.7078 | $191.71 | $191.70 | $191.70 |
| 7 purchase totals = | $944.99 | $1,015.7250 | $1,015.73 | $1,015.70 | $1,015.80 | |