| 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 | $161.67 | 12.250% | $181.4746 | $181.47 | $181.45 | $181.50 |
| Purchase #2 | $222.69 | 5.590% | $235.1384 | $235.14 | $235.15 | $235.10 |
| Purchase #3 | $50.74 | 6.580% | $54.0787 | $54.08 | $54.10 | $54.10 |
| Purchase #4 | $64.55 | 10.718% | $71.4685 | $71.47 | $71.45 | $71.50 |
| Purchase #5 | $157.30 | 12.335% | $176.703 | $176.70 | $176.70 | $176.70 |
| Purchase #6 | $197.97 | 10.129% | $218.0224 | $218.02 | $218.00 | $218.00 |
| Purchase #7 | $39.97 | 9.372% | $43.716 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $894.89 | $980.6016 | $980.60 | $980.55 | $980.60 | |