| 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 | $108.88 | 5.180% | $114.52 | $114.52 | $114.50 | $114.50 |
| Purchase #2 | $52.35 | 7.175% | $56.1061 | $56.11 | $56.10 | $56.10 |
| Purchase #3 | $139.55 | 12.481% | $156.9672 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $151.33 | 4.800% | $158.5938 | $158.59 | $158.60 | $158.60 |
| Purchase #5 | $223.29 | 3.379% | $230.835 | $230.84 | $230.85 | $230.80 |
| Purchase #6 | $248.51 | 3.537% | $257.2998 | $257.30 | $257.30 | $257.30 |
| Purchase #7 | $207.45 | 5.768% | $219.4157 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $1,131.36 | $1,193.7376 | $1,193.75 | $1,193.70 | $1,193.70 | |