| 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 | $160.96 | 3.349% | $166.3506 | $166.35 | $166.35 | $166.40 |
| Purchase #2 | $177.67 | 10.164% | $195.7284 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $228.46 | 9.125% | $249.307 | $249.31 | $249.30 | $249.30 |
| Purchase #4 | $198.35 | 9.181% | $216.5605 | $216.56 | $216.55 | $216.60 |
| Purchase #5 | $172.42 | 7.521% | $185.3877 | $185.39 | $185.40 | $185.40 |
| Purchase #6 | $6.28 | 7.559% | $6.7547 | $6.75 | $6.75 | $6.80 |
| Purchase #7 | $105.84 | 8.345% | $114.6723 | $114.67 | $114.65 | $114.70 |
| 7 purchase totals = | $1,049.98 | $1,134.7612 | $1,134.76 | $1,134.75 | $1,134.90 | |