| 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 | $140.54 | 6.821% | $150.1262 | $150.13 | $150.15 | $150.10 |
| Purchase #2 | $94.99 | 8.757% | $103.3083 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $247.56 | 6.803% | $264.4015 | $264.40 | $264.40 | $264.40 |
| Purchase #4 | $210.99 | 5.548% | $222.6957 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $27.83 | 12.868% | $31.4112 | $31.41 | $31.40 | $31.40 |
| Purchase #6 | $193.80 | 12.577% | $218.1742 | $218.17 | $218.15 | $218.20 |
| Purchase #7 | $170.63 | 13.743% | $194.0797 | $194.08 | $194.10 | $194.10 |
| 7 purchase totals = | $1,086.34 | $1,184.1968 | $1,184.20 | $1,184.20 | $1,184.20 | |