| 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 | $148.62 | 9.715% | $163.0584 | $163.06 | $163.05 | $163.10 |
| Purchase #2 | $246.92 | 12.540% | $277.8838 | $277.88 | $277.90 | $277.90 |
| Purchase #3 | $81.72 | 10.385% | $90.2066 | $90.21 | $90.20 | $90.20 |
| Purchase #4 | $76.44 | 8.453% | $82.9015 | $82.90 | $82.90 | $82.90 |
| Purchase #5 | $145.89 | 6.484% | $155.3495 | $155.35 | $155.35 | $155.30 |
| Purchase #6 | $37.39 | 8.147% | $40.4362 | $40.44 | $40.45 | $40.40 |
| Purchase #7 | $189.50 | 7.646% | $203.9892 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $926.48 | $1,013.8252 | $1,013.83 | $1,013.85 | $1,013.80 | |