| 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 | $178.96 | 7.573% | $192.5126 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $233.69 | 5.421% | $246.3583 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $94.29 | 6.424% | $100.3472 | $100.35 | $100.35 | $100.30 |
| Purchase #4 | $159.29 | 11.142% | $177.0381 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $195.57 | 12.788% | $220.5795 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $17.32 | 10.858% | $19.2006 | $19.20 | $19.20 | $19.20 |
| Purchase #7 | $67.95 | 7.659% | $73.1543 | $73.15 | $73.15 | $73.20 |
| 7 purchase totals = | $947.07 | $1,029.1906 | $1,029.19 | $1,029.20 | $1,029.20 | |