| 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 | $117.39 | 8.834% | $127.7602 | $127.76 | $127.75 | $127.80 |
| Purchase #2 | $181.32 | 3.151% | $187.0334 | $187.03 | $187.05 | $187.00 |
| Purchase #3 | $178.78 | 7.303% | $191.8363 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $232.45 | 11.850% | $259.9953 | $260.00 | $260.00 | $260.00 |
| Purchase #5 | $156.78 | 5.200% | $164.9326 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $38.32 | 13.116% | $43.3461 | $43.35 | $43.35 | $43.30 |
| Purchase #7 | $143.25 | 12.383% | $160.9886 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $1,048.29 | $1,135.8925 | $1,135.90 | $1,135.95 | $1,135.80 | |