| 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 | $171.29 | 6.198% | $181.9066 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $250.46 | 4.834% | $262.5672 | $262.57 | $262.55 | $262.60 |
| Purchase #3 | $160.45 | 5.148% | $168.71 | $168.71 | $168.70 | $168.70 |
| Purchase #4 | $201.53 | 6.521% | $214.6718 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $143.94 | 5.154% | $151.3587 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $40.79 | 5.636% | $43.0889 | $43.09 | $43.10 | $43.10 |
| Purchase #7 | $220.99 | 12.109% | $247.7497 | $247.75 | $247.75 | $247.70 |
| 7 purchase totals = | $1,189.45 | $1,270.0529 | $1,270.06 | $1,270.00 | $1,270.10 | |