| 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 | $124.85 | 9.474% | $136.6783 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $183.84 | 5.809% | $194.5193 | $194.52 | $194.50 | $194.50 |
| Purchase #3 | $128.99 | 9.675% | $141.4698 | $141.47 | $141.45 | $141.50 |
| Purchase #4 | $17.70 | 6.492% | $18.8491 | $18.85 | $18.85 | $18.80 |
| Purchase #5 | $151.29 | 5.812% | $160.083 | $160.08 | $160.10 | $160.10 |
| Purchase #6 | $5.49 | 10.129% | $6.0461 | $6.05 | $6.05 | $6.00 |
| Purchase #7 | $56.57 | 10.231% | $62.3577 | $62.36 | $62.35 | $62.40 |
| 7 purchase totals = | $668.73 | $720.0033 | $720.01 | $720.00 | $720.00 | |