| 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 | $130.94 | 5.814% | $138.5529 | $138.55 | $138.55 | $138.60 |
| Purchase #2 | $38.43 | 10.483% | $42.4586 | $42.46 | $42.45 | $42.50 |
| Purchase #3 | $205.62 | 3.534% | $212.8866 | $212.89 | $212.90 | $212.90 |
| Purchase #4 | $143.64 | 6.549% | $153.047 | $153.05 | $153.05 | $153.00 |
| Purchase #5 | $162.48 | 10.776% | $179.9888 | $179.99 | $180.00 | $180.00 |
| Purchase #6 | $76.78 | 3.573% | $79.5233 | $79.52 | $79.50 | $79.50 |
| Purchase #7 | $188.96 | 5.833% | $199.982 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $946.85 | $1,006.4392 | $1,006.44 | $1,006.45 | $1,006.50 | |