| 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 | $136.86 | 5.248% | $144.0424 | $144.04 | $144.05 | $144.00 |
| Purchase #2 | $106.88 | 5.465% | $112.721 | $112.72 | $112.70 | $112.70 |
| Purchase #3 | $120.67 | 3.616% | $125.0334 | $125.03 | $125.05 | $125.00 |
| Purchase #4 | $231.84 | 9.755% | $254.456 | $254.46 | $254.45 | $254.50 |
| Purchase #5 | $176.66 | 7.433% | $189.7911 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $6.98 | 10.111% | $7.6857 | $7.69 | $7.70 | $7.70 |
| Purchase #7 | $11.94 | 12.303% | $13.409 | $13.41 | $13.40 | $13.40 |
| 7 purchase totals = | $791.83 | $847.1386 | $847.14 | $847.15 | $847.10 | |