| 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 | $180.93 | 7.409% | $194.3351 | $194.34 | $194.35 | $194.30 |
| Purchase #2 | $238.61 | 4.130% | $248.4646 | $248.46 | $248.45 | $248.50 |
| Purchase #3 | $210.58 | 8.442% | $228.3572 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $229.37 | 5.395% | $241.7445 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $139.99 | 10.658% | $154.9101 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $78.65 | 9.758% | $86.3247 | $86.32 | $86.30 | $86.30 |
| Purchase #7 | $245.30 | 9.641% | $268.9494 | $268.95 | $268.95 | $268.90 |
| 7 purchase totals = | $1,323.43 | $1,423.0856 | $1,423.08 | $1,423.05 | $1,423.00 | |