| 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 | $162.40 | 11.720% | $181.4333 | $181.43 | $181.45 | $181.40 |
| Purchase #2 | $175.75 | 5.280% | $185.0296 | $185.03 | $185.05 | $185.00 |
| Purchase #3 | $192.53 | 9.652% | $211.113 | $211.11 | $211.10 | $211.10 |
| Purchase #4 | $163.89 | 11.716% | $183.0914 | $183.09 | $183.10 | $183.10 |
| Purchase #5 | $91.96 | 9.223% | $100.4415 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $138.92 | 5.383% | $146.3981 | $146.40 | $146.40 | $146.40 |
| Purchase #7 | $191.47 | 13.744% | $217.7856 | $217.79 | $217.80 | $217.80 |
| 7 purchase totals = | $1,116.92 | $1,225.2925 | $1,225.29 | $1,225.35 | $1,225.20 | |