| 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 | $133.83 | 11.408% | $149.0973 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $203.39 | 4.581% | $212.7073 | $212.71 | $212.70 | $212.70 |
| Purchase #3 | $245.43 | 8.613% | $266.5689 | $266.57 | $266.55 | $266.60 |
| Purchase #4 | $162.68 | 11.684% | $181.6875 | $181.69 | $181.70 | $181.70 |
| Purchase #5 | $167.27 | 6.757% | $178.5724 | $178.57 | $178.55 | $178.60 |
| Purchase #6 | $181.63 | 11.816% | $203.0914 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $15.75 | 12.445% | $17.7101 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $1,109.98 | $1,209.4349 | $1,209.44 | $1,209.40 | $1,209.50 | |