| 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 | $137.80 | 8.791% | $149.914 | $149.91 | $149.90 | $149.90 |
| Purchase #2 | $178.45 | 7.654% | $192.1086 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $62.89 | 13.227% | $71.2085 | $71.21 | $71.20 | $71.20 |
| Purchase #4 | $192.87 | 5.826% | $204.1066 | $204.11 | $204.10 | $204.10 |
| Purchase #5 | $187.46 | 9.370% | $205.025 | $205.03 | $205.05 | $205.00 |
| Purchase #6 | $238.36 | 5.260% | $250.8977 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $192.83 | 10.308% | $212.7069 | $212.71 | $212.70 | $212.70 |
| 7 purchase totals = | $1,190.66 | $1,285.9673 | $1,285.98 | $1,285.95 | $1,285.90 | |