| 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 | $162.74 | 4.791% | $170.5369 | $170.54 | $170.55 | $170.50 |
| Purchase #2 | $123.34 | 6.454% | $131.3004 | $131.30 | $131.30 | $131.30 |
| Purchase #3 | $10.79 | 6.706% | $11.5136 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $147.65 | 4.132% | $153.7509 | $153.75 | $153.75 | $153.80 |
| Purchase #5 | $200.44 | 9.386% | $219.2533 | $219.25 | $219.25 | $219.30 |
| Purchase #6 | $131.90 | 4.415% | $137.7234 | $137.72 | $137.70 | $137.70 |
| Purchase #7 | $187.31 | 9.507% | $205.1176 | $205.12 | $205.10 | $205.10 |
| 7 purchase totals = | $964.17 | $1,029.1961 | $1,029.19 | $1,029.15 | $1,029.20 | |