| 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 | $142.34 | 13.793% | $161.973 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $116.92 | 10.722% | $129.4562 | $129.46 | $129.45 | $129.50 |
| Purchase #3 | $182.86 | 4.390% | $190.8876 | $190.89 | $190.90 | $190.90 |
| Purchase #4 | $195.95 | 4.777% | $205.3105 | $205.31 | $205.30 | $205.30 |
| Purchase #5 | $239.36 | 3.753% | $248.3432 | $248.34 | $248.35 | $248.30 |
| Purchase #6 | $142.28 | 13.398% | $161.3427 | $161.34 | $161.35 | $161.30 |
| Purchase #7 | $103.84 | 10.295% | $114.5303 | $114.53 | $114.55 | $114.50 |
| 7 purchase totals = | $1,123.55 | $1,211.8435 | $1,211.84 | $1,211.85 | $1,211.80 | |