| 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 | $173.37 | 10.355% | $191.3225 | $191.32 | $191.30 | $191.30 |
| Purchase #2 | $130.42 | 13.569% | $148.1167 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $52.38 | 9.465% | $57.3378 | $57.34 | $57.35 | $57.30 |
| Purchase #4 | $157.25 | 12.604% | $177.0698 | $177.07 | $177.05 | $177.10 |
| Purchase #5 | $46.34 | 10.438% | $51.177 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $189.81 | 10.517% | $209.7723 | $209.77 | $209.75 | $209.80 |
| Purchase #7 | $225.53 | 6.608% | $240.433 | $240.43 | $240.45 | $240.40 |
| 7 purchase totals = | $975.10 | $1,075.2291 | $1,075.23 | $1,075.20 | $1,075.20 | |