| 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 | $175.99 | 7.398% | $189.0097 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $88.45 | 6.398% | $94.109 | $94.11 | $94.10 | $94.10 |
| Purchase #3 | $114.79 | 8.701% | $124.7779 | $124.78 | $124.80 | $124.80 |
| Purchase #4 | $139.36 | 3.419% | $144.1247 | $144.12 | $144.10 | $144.10 |
| Purchase #5 | $102.35 | 5.821% | $108.3078 | $108.31 | $108.30 | $108.30 |
| Purchase #6 | $199.99 | 12.544% | $225.0767 | $225.08 | $225.10 | $225.10 |
| Purchase #7 | $74.37 | 8.351% | $80.5806 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $895.30 | $965.9864 | $965.99 | $966.00 | $966.00 | |