| 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 | $130.93 | 9.729% | $143.6682 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $147.74 | 7.566% | $158.918 | $158.92 | $158.90 | $158.90 |
| Purchase #3 | $179.40 | 11.128% | $199.3636 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $94.92 | 6.822% | $101.3954 | $101.40 | $101.40 | $101.40 |
| Purchase #5 | $196.81 | 5.467% | $207.5696 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $203.30 | 6.872% | $217.2708 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $130.79 | 11.169% | $145.3979 | $145.40 | $145.40 | $145.40 |
| 7 purchase totals = | $1,083.89 | $1,173.5835 | $1,173.59 | $1,173.50 | $1,173.70 | |