| 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 | $148.55 | 5.345% | $156.49 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $141.28 | 4.313% | $147.3734 | $147.37 | $147.35 | $147.40 |
| Purchase #3 | $41.68 | 7.342% | $44.7401 | $44.74 | $44.75 | $44.70 |
| Purchase #4 | $134.64 | 11.467% | $150.0792 | $150.08 | $150.10 | $150.10 |
| Purchase #5 | $154.91 | 3.639% | $160.5472 | $160.55 | $160.55 | $160.50 |
| Purchase #6 | $214.56 | 6.586% | $228.6909 | $228.69 | $228.70 | $228.70 |
| Purchase #7 | $244.37 | 10.263% | $269.4497 | $269.45 | $269.45 | $269.40 |
| 7 purchase totals = | $1,079.99 | $1,157.3705 | $1,157.37 | $1,157.40 | $1,157.30 | |