| 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 | $194.84 | 9.177% | $212.7205 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $21.59 | 8.639% | $23.4552 | $23.46 | $23.45 | $23.50 |
| Purchase #3 | $165.34 | 8.547% | $179.4716 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $120.71 | 8.403% | $130.8533 | $130.85 | $130.85 | $130.90 |
| Purchase #5 | $160.80 | 4.571% | $168.1502 | $168.15 | $168.15 | $168.20 |
| Purchase #6 | $167.57 | 6.840% | $179.0318 | $179.03 | $179.05 | $179.00 |
| Purchase #7 | $48.71 | 11.498% | $54.3107 | $54.31 | $54.30 | $54.30 |
| 7 purchase totals = | $879.56 | $947.9933 | $947.99 | $947.95 | $948.10 | |