| 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 | $71.60 | 5.180% | $75.3089 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $221.76 | 5.379% | $233.6885 | $233.69 | $233.70 | $233.70 |
| Purchase #3 | $154.86 | 7.102% | $165.8582 | $165.86 | $165.85 | $165.90 |
| Purchase #4 | $222.66 | 7.320% | $238.9587 | $238.96 | $238.95 | $239.00 |
| Purchase #5 | $172.41 | 9.688% | $189.1131 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $149.95 | 10.706% | $166.0036 | $166.00 | $166.00 | $166.00 |
| Purchase #7 | $86.66 | 3.617% | $89.7945 | $89.79 | $89.80 | $89.80 |
| 7 purchase totals = | $1,079.90 | $1,158.7255 | $1,158.72 | $1,158.70 | $1,158.80 | |