| 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 | $139.44 | 11.724% | $155.7879 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $200.88 | 8.127% | $217.2055 | $217.21 | $217.20 | $217.20 |
| Purchase #3 | $230.30 | 12.688% | $259.5205 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $34.75 | 8.244% | $37.6148 | $37.61 | $37.60 | $37.60 |
| Purchase #5 | $33.94 | 9.608% | $37.201 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $223.79 | 12.386% | $251.5086 | $251.51 | $251.50 | $251.50 |
| Purchase #7 | $181.49 | 12.754% | $204.6372 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $1,044.59 | $1,163.4755 | $1,163.48 | $1,163.45 | $1,163.40 | |