| 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 | $136.74 | 12.537% | $153.8831 | $153.88 | $153.90 | $153.90 |
| Purchase #2 | $175.80 | 5.562% | $185.578 | $185.58 | $185.60 | $185.60 |
| Purchase #3 | $105.27 | 9.157% | $114.9096 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $137.61 | 12.807% | $155.2337 | $155.23 | $155.25 | $155.20 |
| Purchase #5 | $122.52 | 10.514% | $135.4018 | $135.40 | $135.40 | $135.40 |
| Purchase #6 | $206.95 | 9.542% | $226.6972 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $228.25 | 7.397% | $245.1337 | $245.13 | $245.15 | $245.10 |
| 7 purchase totals = | $1,113.14 | $1,216.8371 | $1,216.83 | $1,216.90 | $1,216.80 | |