| 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 | $155.88 | 13.471% | $176.8786 | $176.88 | $176.90 | $176.90 |
| Purchase #2 | $31.58 | 12.714% | $35.5951 | $35.60 | $35.60 | $35.60 |
| Purchase #3 | $182.57 | 12.763% | $205.8714 | $205.87 | $205.85 | $205.90 |
| Purchase #4 | $30.64 | 3.252% | $31.6364 | $31.64 | $31.65 | $31.60 |
| Purchase #5 | $228.72 | 4.813% | $239.7283 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $226.29 | 9.742% | $248.3352 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $80.34 | 12.536% | $90.4114 | $90.41 | $90.40 | $90.40 |
| 7 purchase totals = | $936.02 | $1,028.4564 | $1,028.47 | $1,028.50 | $1,028.40 | |