| 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 | $168.88 | 8.429% | $183.1149 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $8.34 | 5.773% | $8.8215 | $8.82 | $8.80 | $8.80 |
| Purchase #3 | $31.37 | 8.405% | $34.0066 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $33.77 | 4.298% | $35.2214 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $84.40 | 11.362% | $93.9895 | $93.99 | $94.00 | $94.00 |
| Purchase #6 | $174.26 | 8.874% | $189.7238 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $49.92 | 8.327% | $54.0768 | $54.08 | $54.10 | $54.10 |
| 7 purchase totals = | $550.94 | $598.9545 | $598.95 | $598.90 | $598.90 | |