| 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 | $168.43 | 4.136% | $175.3963 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $244.92 | 9.248% | $267.5702 | $267.57 | $267.55 | $267.60 |
| Purchase #3 | $215.62 | 6.483% | $229.5986 | $229.60 | $229.60 | $229.60 |
| Purchase #4 | $178.53 | 12.857% | $201.4836 | $201.48 | $201.50 | $201.50 |
| Purchase #5 | $79.48 | 10.840% | $88.0956 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $27.48 | 12.296% | $30.8589 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $223.46 | 4.556% | $233.6408 | $233.64 | $233.65 | $233.60 |
| 7 purchase totals = | $1,137.92 | $1,226.6440 | $1,226.65 | $1,226.65 | $1,226.70 | |