| 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 | $224.42 | 3.179% | $231.5543 | $231.55 | $231.55 | $231.60 |
| Purchase #2 | $139.76 | 8.266% | $151.3126 | $151.31 | $151.30 | $151.30 |
| Purchase #3 | $53.26 | 5.115% | $55.9842 | $55.98 | $56.00 | $56.00 |
| Purchase #4 | $7.32 | 12.151% | $8.2095 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $63.44 | 3.581% | $65.7118 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $157.47 | 10.458% | $173.9382 | $173.94 | $173.95 | $173.90 |
| Purchase #7 | $127.55 | 4.726% | $133.578 | $133.58 | $133.60 | $133.60 |
| 7 purchase totals = | $773.22 | $820.2886 | $820.28 | $820.30 | $820.30 | |