| 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 | $189.50 | 5.829% | $200.546 | $200.55 | $200.55 | $200.50 |
| Purchase #2 | $222.54 | 12.468% | $250.2863 | $250.29 | $250.30 | $250.30 |
| Purchase #3 | $165.90 | 9.250% | $181.2458 | $181.25 | $181.25 | $181.20 |
| Purchase #4 | $84.97 | 9.405% | $92.9614 | $92.96 | $92.95 | $93.00 |
| Purchase #5 | $181.97 | 10.616% | $201.2879 | $201.29 | $201.30 | $201.30 |
| Purchase #6 | $6.68 | 6.209% | $7.0948 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $213.90 | 9.408% | $234.0237 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $1,065.46 | $1,167.4459 | $1,167.45 | $1,167.45 | $1,167.40 | |