| 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 | $169.60 | 10.787% | $187.8948 | $187.89 | $187.90 | $187.90 |
| Purchase #2 | $203.86 | 9.260% | $222.7374 | $222.74 | $222.75 | $222.70 |
| Purchase #3 | $177.45 | 10.656% | $196.3591 | $196.36 | $196.35 | $196.40 |
| Purchase #4 | $234.28 | 13.614% | $266.1749 | $266.17 | $266.15 | $266.20 |
| Purchase #5 | $126.94 | 5.361% | $133.7453 | $133.75 | $133.75 | $133.70 |
| Purchase #6 | $55.43 | 10.451% | $61.223 | $61.22 | $61.20 | $61.20 |
| Purchase #7 | $192.43 | 12.691% | $216.8513 | $216.85 | $216.85 | $216.90 |
| 7 purchase totals = | $1,159.99 | $1,284.9858 | $1,284.98 | $1,284.95 | $1,285.00 | |