| 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 | $158.81 | 12.341% | $178.4087 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $106.28 | 7.623% | $114.3817 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $176.28 | 3.108% | $181.7588 | $181.76 | $181.75 | $181.80 |
| Purchase #4 | $150.34 | 6.514% | $160.1331 | $160.13 | $160.15 | $160.10 |
| Purchase #5 | $199.93 | 6.206% | $212.3377 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $98.61 | 9.119% | $107.6022 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $227.89 | 9.137% | $248.7123 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $1,118.14 | $1,203.3345 | $1,203.33 | $1,203.35 | $1,203.30 | |