| 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 | $148.29 | 11.446% | $165.2633 | $165.26 | $165.25 | $165.30 |
| Purchase #2 | $143.58 | 4.687% | $150.3096 | $150.31 | $150.30 | $150.30 |
| Purchase #3 | $188.96 | 5.112% | $198.6196 | $198.62 | $198.60 | $198.60 |
| Purchase #4 | $18.95 | 10.867% | $21.0093 | $21.01 | $21.00 | $21.00 |
| Purchase #5 | $235.93 | 3.839% | $244.9874 | $244.99 | $245.00 | $245.00 |
| Purchase #6 | $246.84 | 11.512% | $275.2562 | $275.26 | $275.25 | $275.30 |
| Purchase #7 | $173.49 | 5.445% | $182.9365 | $182.94 | $182.95 | $182.90 |
| 7 purchase totals = | $1,156.04 | $1,238.3819 | $1,238.39 | $1,238.35 | $1,238.40 | |