| 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 | $168.36 | 7.649% | $181.2379 | $181.24 | $181.25 | $181.20 |
| Purchase #2 | $6.35 | 9.279% | $6.9392 | $6.94 | $6.95 | $6.90 |
| Purchase #3 | $242.44 | 10.105% | $266.9386 | $266.94 | $266.95 | $266.90 |
| Purchase #4 | $157.72 | 9.371% | $172.4999 | $172.50 | $172.50 | $172.50 |
| Purchase #5 | $219.59 | 12.429% | $246.8828 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $88.25 | 8.657% | $95.8898 | $95.89 | $95.90 | $95.90 |
| Purchase #7 | $131.60 | 6.225% | $139.7921 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $1,014.31 | $1,110.1803 | $1,110.18 | $1,110.25 | $1,110.10 | |