| 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 | $168.85 | 5.300% | $177.7991 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $142.99 | 6.612% | $152.4445 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $173.96 | 6.770% | $185.7371 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $98.48 | 6.867% | $105.2426 | $105.24 | $105.25 | $105.20 |
| Purchase #5 | $224.93 | 5.662% | $237.6655 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $224.66 | 10.517% | $248.2875 | $248.29 | $248.30 | $248.30 |
| Purchase #7 | $186.27 | 8.108% | $201.3728 | $201.37 | $201.35 | $201.40 |
| 7 purchase totals = | $1,220.14 | $1,308.5491 | $1,308.55 | $1,308.55 | $1,308.50 | |