| 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 | $153.35 | 9.436% | $167.8201 | $167.82 | $167.80 | $167.80 |
| Purchase #2 | $57.26 | 10.236% | $63.1211 | $63.12 | $63.10 | $63.10 |
| Purchase #3 | $5.65 | 3.669% | $5.8573 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $71.34 | 9.154% | $77.8705 | $77.87 | $77.85 | $77.90 |
| Purchase #5 | $147.60 | 11.272% | $164.2375 | $164.24 | $164.25 | $164.20 |
| Purchase #6 | $14.82 | 4.755% | $15.5247 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $133.51 | 3.587% | $138.299 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $583.53 | $632.7302 | $632.73 | $632.65 | $632.70 | |