| 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 | $148.75 | 7.606% | $160.0639 | $160.06 | $160.05 | $160.10 |
| Purchase #2 | $199.43 | 11.810% | $222.9827 | $222.98 | $223.00 | $223.00 |
| Purchase #3 | $180.33 | 12.539% | $202.9416 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $196.67 | 5.360% | $207.2115 | $207.21 | $207.20 | $207.20 |
| Purchase #5 | $189.76 | 7.153% | $203.3335 | $203.33 | $203.35 | $203.30 |
| Purchase #6 | $119.83 | 3.565% | $124.1019 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $243.69 | 12.367% | $273.8271 | $273.83 | $273.85 | $273.80 |
| 7 purchase totals = | $1,278.46 | $1,394.4622 | $1,394.45 | $1,394.50 | $1,394.40 | |