| 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 | $157.66 | 4.686% | $165.0479 | $165.05 | $165.05 | $165.00 |
| Purchase #2 | $17.47 | 4.146% | $18.1943 | $18.19 | $18.20 | $18.20 |
| Purchase #3 | $99.56 | 7.607% | $107.1335 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $162.30 | 6.679% | $173.14 | $173.14 | $173.15 | $173.10 |
| Purchase #5 | $245.40 | 4.176% | $255.6479 | $255.65 | $255.65 | $255.60 |
| Purchase #6 | $237.94 | 10.614% | $263.195 | $263.20 | $263.20 | $263.20 |
| Purchase #7 | $234.45 | 13.571% | $266.2672 | $266.27 | $266.25 | $266.30 |
| 7 purchase totals = | $1,154.78 | $1,248.6258 | $1,248.63 | $1,248.65 | $1,248.50 | |