| 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 | $181.80 | 7.547% | $195.5204 | $195.52 | $195.50 | $195.50 |
| Purchase #2 | $22.49 | 11.119% | $24.9907 | $24.99 | $25.00 | $25.00 |
| Purchase #3 | $225.70 | 11.156% | $250.8791 | $250.88 | $250.90 | $250.90 |
| Purchase #4 | $79.52 | 6.122% | $84.3882 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $148.50 | 10.694% | $164.3806 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $159.75 | 4.581% | $167.0681 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $168.40 | 3.399% | $174.1239 | $174.12 | $174.10 | $174.10 |
| 7 purchase totals = | $986.16 | $1,061.3510 | $1,061.35 | $1,061.35 | $1,061.40 | |