| 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 | $152.74 | 5.323% | $160.8704 | $160.87 | $160.85 | $160.90 |
| Purchase #2 | $187.96 | 4.629% | $196.6607 | $196.66 | $196.65 | $196.70 |
| Purchase #3 | $195.61 | 8.235% | $211.7185 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $18.54 | 12.391% | $20.8373 | $20.84 | $20.85 | $20.80 |
| Purchase #5 | $190.26 | 12.234% | $213.5364 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $5.50 | 12.173% | $6.1695 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $168.62 | 3.212% | $174.0361 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $919.23 | $983.8289 | $983.84 | $983.80 | $983.80 | |