| 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 | $191.42 | 8.742% | $208.1539 | $208.15 | $208.15 | $208.20 |
| Purchase #2 | $145.51 | 8.497% | $157.874 | $157.87 | $157.85 | $157.90 |
| Purchase #3 | $76.27 | 9.621% | $83.6079 | $83.61 | $83.60 | $83.60 |
| Purchase #4 | $36.64 | 3.870% | $38.058 | $38.06 | $38.05 | $38.10 |
| Purchase #5 | $22.54 | 7.603% | $24.2537 | $24.25 | $24.25 | $24.30 |
| Purchase #6 | $120.80 | 11.268% | $134.4117 | $134.41 | $134.40 | $134.40 |
| Purchase #7 | $136.97 | 8.851% | $149.0932 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $730.15 | $795.4524 | $795.44 | $795.40 | $795.60 | |