| 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 | $205.28 | 4.299% | $214.105 | $214.11 | $214.10 | $214.10 |
| Purchase #2 | $166.46 | 9.439% | $182.1722 | $182.17 | $182.15 | $182.20 |
| Purchase #3 | $213.31 | 4.686% | $223.3057 | $223.31 | $223.30 | $223.30 |
| Purchase #4 | $120.96 | 6.218% | $128.4813 | $128.48 | $128.50 | $128.50 |
| Purchase #5 | $175.32 | 4.588% | $183.3637 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $136.81 | 9.547% | $149.8713 | $149.87 | $149.85 | $149.90 |
| Purchase #7 | $107.40 | 5.632% | $113.4488 | $113.45 | $113.45 | $113.40 |
| 7 purchase totals = | $1,125.54 | $1,194.7480 | $1,194.75 | $1,194.70 | $1,194.80 | |