| 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 | $145.90 | 12.676% | $164.3943 | $164.39 | $164.40 | $164.40 |
| Purchase #2 | $92.59 | 11.608% | $103.3378 | $103.34 | $103.35 | $103.30 |
| Purchase #3 | $122.48 | 5.519% | $129.2397 | $129.24 | $129.25 | $129.20 |
| Purchase #4 | $137.37 | 7.676% | $147.9145 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $239.97 | 8.417% | $260.1683 | $260.17 | $260.15 | $260.20 |
| Purchase #6 | $219.96 | 7.163% | $235.7157 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $19.62 | 13.443% | $22.2575 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $977.89 | $1,063.0278 | $1,063.03 | $1,063.00 | $1,063.00 | |