| 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 | $184.56 | 6.859% | $197.219 | $197.22 | $197.20 | $197.20 |
| Purchase #2 | $128.59 | 8.163% | $139.0868 | $139.09 | $139.10 | $139.10 |
| Purchase #3 | $160.74 | 13.409% | $182.2936 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $205.54 | 13.480% | $233.2468 | $233.25 | $233.25 | $233.20 |
| Purchase #5 | $62.36 | 4.411% | $65.1107 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $63.47 | 7.623% | $68.3083 | $68.31 | $68.30 | $68.30 |
| Purchase #7 | $241.32 | 7.640% | $259.7568 | $259.76 | $259.75 | $259.80 |
| 7 purchase totals = | $1,046.58 | $1,145.0220 | $1,145.03 | $1,145.00 | $1,145.00 | |