| 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 | $184.70 | 4.627% | $193.2461 | $193.25 | $193.25 | $193.20 |
| Purchase #2 | $221.90 | 9.855% | $243.7682 | $243.77 | $243.75 | $243.80 |
| Purchase #3 | $185.67 | 7.111% | $198.873 | $198.87 | $198.85 | $198.90 |
| Purchase #4 | $165.92 | 9.502% | $181.6857 | $181.69 | $181.70 | $181.70 |
| Purchase #5 | $125.56 | 5.272% | $132.1795 | $132.18 | $132.20 | $132.20 |
| Purchase #6 | $83.31 | 5.269% | $87.6996 | $87.70 | $87.70 | $87.70 |
| Purchase #7 | $238.31 | 9.267% | $260.3942 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $1,205.37 | $1,297.8463 | $1,297.85 | $1,297.85 | $1,297.90 | |