| 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 | $126.95 | 6.179% | $134.7942 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $202.28 | 5.835% | $214.083 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $144.65 | 7.480% | $155.4698 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $193.60 | 8.487% | $210.0308 | $210.03 | $210.05 | $210.00 |
| Purchase #5 | $60.28 | 4.157% | $62.7858 | $62.79 | $62.80 | $62.80 |
| Purchase #6 | $181.92 | 13.224% | $205.9771 | $205.98 | $206.00 | $206.00 |
| Purchase #7 | $77.70 | 10.714% | $86.0248 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $987.38 | $1,069.1655 | $1,069.16 | $1,069.20 | $1,069.20 | |