| 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 | $194.30 | 13.542% | $220.6121 | $220.61 | $220.60 | $220.60 |
| Purchase #2 | $27.70 | 10.626% | $30.6434 | $30.64 | $30.65 | $30.60 |
| Purchase #3 | $8.72 | 6.590% | $9.2946 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $30.94 | 13.641% | $35.1605 | $35.16 | $35.15 | $35.20 |
| Purchase #5 | $74.65 | 13.465% | $84.7016 | $84.70 | $84.70 | $84.70 |
| Purchase #6 | $23.29 | 12.803% | $26.2718 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $166.69 | 13.702% | $189.5299 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $526.29 | $596.2139 | $596.20 | $596.20 | $596.20 | |