| 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 | $162.35 | 11.712% | $181.3644 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $143.88 | 8.714% | $156.4177 | $156.42 | $156.40 | $156.40 |
| Purchase #3 | $39.84 | 13.716% | $45.3045 | $45.30 | $45.30 | $45.30 |
| Purchase #4 | $9.67 | 3.618% | $10.0199 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $53.65 | 6.686% | $57.237 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $201.40 | 5.579% | $212.6361 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $127.47 | 12.278% | $143.1208 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $738.26 | $806.1004 | $806.10 | $806.05 | $806.00 | |