| 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 | $128.36 | 12.693% | $144.6527 | $144.65 | $144.65 | $144.70 |
| Purchase #2 | $67.97 | 12.278% | $76.3154 | $76.32 | $76.30 | $76.30 |
| Purchase #3 | $75.30 | 3.501% | $77.9363 | $77.94 | $77.95 | $77.90 |
| Purchase #4 | $8.87 | 4.464% | $9.266 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $33.73 | 13.285% | $38.211 | $38.21 | $38.20 | $38.20 |
| Purchase #6 | $123.43 | 11.178% | $137.227 | $137.23 | $137.25 | $137.20 |
| Purchase #7 | $67.50 | 11.147% | $75.0242 | $75.02 | $75.00 | $75.00 |
| 7 purchase totals = | $505.16 | $558.6326 | $558.64 | $558.60 | $558.60 | |