| 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 | $171.86 | 12.627% | $193.5608 | $193.56 | $193.55 | $193.60 |
| Purchase #2 | $217.95 | 5.351% | $229.6125 | $229.61 | $229.60 | $229.60 |
| Purchase #3 | $95.61 | 4.705% | $100.1085 | $100.11 | $100.10 | $100.10 |
| Purchase #4 | $223.47 | 13.610% | $253.8843 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $38.34 | 8.417% | $41.5671 | $41.57 | $41.55 | $41.60 |
| Purchase #6 | $52.85 | 7.246% | $56.6795 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $77.95 | 6.757% | $83.2171 | $83.22 | $83.20 | $83.20 |
| 7 purchase totals = | $878.03 | $958.6298 | $958.63 | $958.60 | $958.70 | |