| 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 | $127.27 | 8.539% | $138.1376 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $77.76 | 12.694% | $87.6309 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $137.44 | 10.660% | $152.0911 | $152.09 | $152.10 | $152.10 |
| Purchase #4 | $6.42 | 9.543% | $7.0327 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $186.72 | 6.721% | $199.2695 | $199.27 | $199.25 | $199.30 |
| Purchase #6 | $188.29 | 6.646% | $200.8038 | $200.80 | $200.80 | $200.80 |
| Purchase #7 | $160.99 | 12.848% | $181.674 | $181.67 | $181.65 | $181.70 |
| 7 purchase totals = | $884.89 | $966.6396 | $966.63 | $966.65 | $966.60 | |