| 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 | $126.53 | 13.110% | $143.1181 | $143.12 | $143.10 | $143.10 |
| Purchase #2 | $77.43 | 8.732% | $84.1912 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $80.87 | 13.663% | $91.9193 | $91.92 | $91.90 | $91.90 |
| Purchase #4 | $154.30 | 13.206% | $174.6769 | $174.68 | $174.70 | $174.70 |
| Purchase #5 | $138.37 | 4.685% | $144.8526 | $144.85 | $144.85 | $144.90 |
| Purchase #6 | $244.93 | 4.525% | $256.0131 | $256.01 | $256.00 | $256.00 |
| Purchase #7 | $49.65 | 7.149% | $53.1995 | $53.20 | $53.20 | $53.20 |
| 7 purchase totals = | $872.08 | $947.9707 | $947.97 | $947.95 | $948.00 | |