| 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 | $112.50 | 12.671% | $126.7549 | $126.75 | $126.75 | $126.80 |
| Purchase #2 | $138.37 | 4.816% | $145.0339 | $145.03 | $145.05 | $145.00 |
| Purchase #3 | $62.40 | 7.494% | $67.0763 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $182.34 | 11.799% | $203.8543 | $203.85 | $203.85 | $203.90 |
| Purchase #5 | $134.99 | 4.654% | $141.2724 | $141.27 | $141.25 | $141.30 |
| Purchase #6 | $160.97 | 4.497% | $168.2088 | $168.21 | $168.20 | $168.20 |
| Purchase #7 | $247.70 | 7.161% | $265.4378 | $265.44 | $265.45 | $265.40 |
| 7 purchase totals = | $1,039.27 | $1,117.6384 | $1,117.63 | $1,117.65 | $1,117.70 | |