| 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 | $145.86 | 10.796% | $161.607 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $17.95 | 12.189% | $20.1379 | $20.14 | $20.15 | $20.10 |
| Purchase #3 | $203.51 | 4.346% | $212.3545 | $212.35 | $212.35 | $212.40 |
| Purchase #4 | $88.39 | 12.805% | $99.7083 | $99.71 | $99.70 | $99.70 |
| Purchase #5 | $165.94 | 5.249% | $174.6502 | $174.65 | $174.65 | $174.70 |
| Purchase #6 | $241.77 | 13.501% | $274.4114 | $274.41 | $274.40 | $274.40 |
| Purchase #7 | $101.79 | 4.294% | $106.1609 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $965.21 | $1,049.0302 | $1,049.03 | $1,049.00 | $1,049.10 | |