| 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 | $179.71 | 7.133% | $192.5287 | $192.53 | $192.55 | $192.50 |
| Purchase #2 | $114.71 | 13.183% | $129.8322 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $226.30 | 5.157% | $237.9703 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $27.55 | 3.465% | $28.5046 | $28.50 | $28.50 | $28.50 |
| Purchase #5 | $138.42 | 11.631% | $154.5196 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $55.30 | 6.244% | $58.7529 | $58.75 | $58.75 | $58.80 |
| Purchase #7 | $185.91 | 9.334% | $203.2628 | $203.26 | $203.25 | $203.30 |
| 7 purchase totals = | $927.90 | $1,005.3711 | $1,005.36 | $1,005.35 | $1,005.40 | |