| 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 | $185.73 | 12.342% | $208.6528 | $208.65 | $208.65 | $208.70 |
| Purchase #2 | $66.93 | 10.214% | $73.7662 | $73.77 | $73.75 | $73.80 |
| Purchase #3 | $151.79 | 6.608% | $161.8203 | $161.82 | $161.80 | $161.80 |
| Purchase #4 | $148.49 | 4.187% | $154.7073 | $154.71 | $154.70 | $154.70 |
| Purchase #5 | $20.28 | 5.710% | $21.438 | $21.44 | $21.45 | $21.40 |
| Purchase #6 | $12.25 | 11.149% | $13.6158 | $13.62 | $13.60 | $13.60 |
| Purchase #7 | $136.78 | 8.148% | $147.9248 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $722.25 | $781.9252 | $781.93 | $781.85 | $781.90 | |