| 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 | $167.83 | 12.498% | $188.8054 | $188.81 | $188.80 | $188.80 |
| Purchase #2 | $119.34 | 4.200% | $124.3523 | $124.35 | $124.35 | $124.40 |
| Purchase #3 | $136.61 | 5.711% | $144.4118 | $144.41 | $144.40 | $144.40 |
| Purchase #4 | $156.45 | 10.708% | $173.2027 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $194.90 | 7.241% | $209.0127 | $209.01 | $209.00 | $209.00 |
| Purchase #6 | $145.69 | 12.713% | $164.2116 | $164.21 | $164.20 | $164.20 |
| Purchase #7 | $142.37 | 9.556% | $155.9749 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $1,063.19 | $1,159.9714 | $1,159.96 | $1,159.90 | $1,160.00 | |