| 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 | $17.33 | 8.612% | $18.8225 | $18.82 | $18.80 | $18.80 |
| Purchase #2 | $56.95 | 8.280% | $61.6655 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $20.48 | 12.811% | $23.1037 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $184.35 | 4.190% | $192.0743 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $200.31 | 10.523% | $221.3886 | $221.39 | $221.40 | $221.40 |
| Purchase #6 | $180.62 | 13.712% | $205.3866 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $185.89 | 13.264% | $210.5464 | $210.55 | $210.55 | $210.50 |
| 7 purchase totals = | $845.93 | $932.9876 | $932.99 | $932.95 | $933.00 | |