| 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 | $137.89 | 5.719% | $145.7759 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $231.28 | 8.606% | $251.184 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $81.26 | 11.689% | $90.7585 | $90.76 | $90.75 | $90.80 |
| Purchase #4 | $172.68 | 13.462% | $195.9262 | $195.93 | $195.95 | $195.90 |
| Purchase #5 | $211.99 | 5.780% | $224.243 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $123.66 | 5.799% | $130.831 | $130.83 | $130.85 | $130.80 |
| Purchase #7 | $123.74 | 8.627% | $134.415 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $1,082.50 | $1,173.1336 | $1,173.14 | $1,173.20 | $1,173.10 | |