| 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 | $224.36 | 5.647% | $237.0296 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $167.93 | 13.636% | $190.8289 | $190.83 | $190.85 | $190.80 |
| Purchase #3 | $33.42 | 12.874% | $37.7225 | $37.72 | $37.70 | $37.70 |
| Purchase #4 | $9.86 | 11.603% | $11.0041 | $11.00 | $11.00 | $11.00 |
| Purchase #5 | $77.94 | 4.372% | $81.3475 | $81.35 | $81.35 | $81.30 |
| Purchase #6 | $7.55 | 7.753% | $8.1354 | $8.14 | $8.15 | $8.10 |
| Purchase #7 | $223.55 | 10.871% | $247.8521 | $247.85 | $247.85 | $247.90 |
| 7 purchase totals = | $744.61 | $813.9201 | $813.92 | $813.95 | $813.80 | |