| 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 | $148.25 | 13.427% | $168.1555 | $168.16 | $168.15 | $168.20 |
| Purchase #2 | $215.35 | 7.102% | $230.6442 | $230.64 | $230.65 | $230.60 |
| Purchase #3 | $163.73 | 12.636% | $184.4189 | $184.42 | $184.40 | $184.40 |
| Purchase #4 | $232.62 | 10.118% | $256.1565 | $256.16 | $256.15 | $256.20 |
| Purchase #5 | $87.97 | 4.423% | $91.8609 | $91.86 | $91.85 | $91.90 |
| Purchase #6 | $96.27 | 10.466% | $106.3456 | $106.35 | $106.35 | $106.30 |
| Purchase #7 | $143.64 | 8.118% | $155.3007 | $155.30 | $155.30 | $155.30 |
| 7 purchase totals = | $1,087.83 | $1,192.8823 | $1,192.89 | $1,192.85 | $1,192.90 | |