| 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 | $7.67 | 13.718% | $8.7222 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $138.27 | 5.691% | $146.1389 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $181.26 | 3.863% | $188.2621 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $191.99 | 10.283% | $211.7323 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $118.57 | 8.711% | $128.8986 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $150.47 | 11.341% | $167.5348 | $167.53 | $167.55 | $167.50 |
| Purchase #7 | $232.84 | 7.622% | $250.5871 | $250.59 | $250.60 | $250.60 |
| 7 purchase totals = | $1,021.07 | $1,101.8760 | $1,101.87 | $1,101.90 | $1,101.80 | |