| 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 | $147.35 | 10.702% | $163.1194 | $163.12 | $163.10 | $163.10 |
| Purchase #2 | $88.34 | 3.783% | $91.6819 | $91.68 | $91.70 | $91.70 |
| Purchase #3 | $175.85 | 11.404% | $195.9039 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $156.29 | 6.375% | $166.2535 | $166.25 | $166.25 | $166.30 |
| Purchase #5 | $180.68 | 10.334% | $199.3515 | $199.35 | $199.35 | $199.40 |
| Purchase #6 | $161.36 | 8.657% | $175.3289 | $175.33 | $175.35 | $175.30 |
| Purchase #7 | $249.99 | 6.506% | $266.2543 | $266.25 | $266.25 | $266.30 |
| 7 purchase totals = | $1,159.86 | $1,257.8934 | $1,257.88 | $1,257.90 | $1,258.00 | |