| 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 | $168.73 | 4.737% | $176.7227 | $176.72 | $176.70 | $176.70 |
| Purchase #2 | $141.64 | 7.582% | $152.3791 | $152.38 | $152.40 | $152.40 |
| Purchase #3 | $53.28 | 12.867% | $60.1355 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $22.79 | 7.385% | $24.473 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $31.57 | 5.374% | $33.2666 | $33.27 | $33.25 | $33.30 |
| Purchase #6 | $135.34 | 12.450% | $152.1898 | $152.19 | $152.20 | $152.20 |
| Purchase #7 | $79.67 | 4.211% | $83.0249 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $633.02 | $682.1916 | $682.19 | $682.15 | $682.20 | |