| 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 | $118.77 | 11.563% | $132.5034 | $132.50 | $132.50 | $132.50 |
| Purchase #2 | $148.90 | 5.469% | $157.0433 | $157.04 | $157.05 | $157.00 |
| Purchase #3 | $204.66 | 5.171% | $215.243 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $161.51 | 12.408% | $181.5502 | $181.55 | $181.55 | $181.60 |
| Purchase #5 | $39.54 | 7.495% | $42.5035 | $42.50 | $42.50 | $42.50 |
| Purchase #6 | $173.98 | 10.775% | $192.7263 | $192.73 | $192.75 | $192.70 |
| Purchase #7 | $111.52 | 4.103% | $116.0957 | $116.10 | $116.10 | $116.10 |
| 7 purchase totals = | $958.88 | $1,037.6654 | $1,037.66 | $1,037.70 | $1,037.60 | |