| 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 | $137.71 | 13.461% | $156.2471 | $156.25 | $156.25 | $156.20 |
| Purchase #2 | $131.70 | 12.770% | $148.5181 | $148.52 | $148.50 | $148.50 |
| Purchase #3 | $58.80 | 7.701% | $63.3282 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $33.33 | 3.289% | $34.4262 | $34.43 | $34.45 | $34.40 |
| Purchase #5 | $242.85 | 8.779% | $264.1698 | $264.17 | $264.15 | $264.20 |
| Purchase #6 | $147.86 | 5.219% | $155.5768 | $155.58 | $155.60 | $155.60 |
| Purchase #7 | $198.27 | 9.629% | $217.3614 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $950.52 | $1,039.6276 | $1,039.64 | $1,039.65 | $1,039.60 | |