| 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 | $183.85 | 7.793% | $198.1774 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $173.28 | 8.710% | $188.3727 | $188.37 | $188.35 | $188.40 |
| Purchase #3 | $33.35 | 10.334% | $36.7964 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $149.28 | 13.225% | $169.0223 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $145.41 | 13.542% | $165.1014 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $224.60 | 11.266% | $249.9034 | $249.90 | $249.90 | $249.90 |
| Purchase #7 | $7.85 | 6.356% | $8.3489 | $8.35 | $8.35 | $8.30 |
| 7 purchase totals = | $917.62 | $1,015.7225 | $1,015.72 | $1,015.70 | $1,015.70 | |