| 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 | $179.49 | 5.571% | $189.4894 | $189.49 | $189.50 | $189.50 |
| Purchase #2 | $165.27 | 10.103% | $181.9672 | $181.97 | $181.95 | $182.00 |
| Purchase #3 | $10.44 | 4.408% | $10.9002 | $10.90 | $10.90 | $10.90 |
| Purchase #4 | $94.98 | 5.305% | $100.0187 | $100.02 | $100.00 | $100.00 |
| Purchase #5 | $110.52 | 5.699% | $116.8185 | $116.82 | $116.80 | $116.80 |
| Purchase #6 | $76.91 | 12.547% | $86.5599 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $153.82 | 4.489% | $160.725 | $160.73 | $160.75 | $160.70 |
| 7 purchase totals = | $791.43 | $846.4789 | $846.49 | $846.45 | $846.50 | |