| 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 | $154.37 | 12.866% | $174.2312 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $132.72 | 4.379% | $138.5318 | $138.53 | $138.55 | $138.50 |
| Purchase #3 | $99.77 | 6.369% | $106.1244 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $160.87 | 3.724% | $166.8608 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $165.50 | 3.361% | $171.0625 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $171.32 | 10.453% | $189.2281 | $189.23 | $189.25 | $189.20 |
| Purchase #7 | $32.89 | 5.780% | $34.791 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $917.44 | $980.8298 | $980.82 | $980.85 | $980.80 | |