| 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 | $134.99 | 11.759% | $150.8635 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $241.92 | 6.298% | $257.1561 | $257.16 | $257.15 | $257.20 |
| Purchase #3 | $139.63 | 7.826% | $150.5574 | $150.56 | $150.55 | $150.60 |
| Purchase #4 | $119.68 | 11.481% | $133.4205 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $115.79 | 10.505% | $127.9537 | $127.95 | $127.95 | $128.00 |
| Purchase #6 | $189.90 | 4.736% | $198.8937 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $87.33 | 6.668% | $93.1532 | $93.15 | $93.15 | $93.20 |
| 7 purchase totals = | $1,029.24 | $1,111.9981 | $1,111.99 | $1,111.95 | $1,112.20 | |