| 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 | $134.45 | 5.438% | $141.7614 | $141.76 | $141.75 | $141.80 |
| Purchase #2 | $132.75 | 8.354% | $143.8399 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $205.57 | 13.193% | $232.6909 | $232.69 | $232.70 | $232.70 |
| Purchase #4 | $38.95 | 11.453% | $43.4109 | $43.41 | $43.40 | $43.40 |
| Purchase #5 | $145.48 | 6.200% | $154.4998 | $154.50 | $154.50 | $154.50 |
| Purchase #6 | $183.80 | 8.846% | $200.0589 | $200.06 | $200.05 | $200.10 |
| Purchase #7 | $34.29 | 3.558% | $35.51 | $35.51 | $35.50 | $35.50 |
| 7 purchase totals = | $875.29 | $951.7718 | $951.77 | $951.75 | $951.80 | |