| 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 | $235.39 | 4.174% | $245.2152 | $245.22 | $245.20 | $245.20 |
| Purchase #2 | $169.84 | 9.824% | $186.5251 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $74.96 | 7.865% | $80.8556 | $80.86 | $80.85 | $80.90 |
| Purchase #4 | $72.25 | 4.417% | $75.4413 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $91.40 | 5.290% | $96.2351 | $96.24 | $96.25 | $96.20 |
| Purchase #6 | $36.53 | 4.377% | $38.1289 | $38.13 | $38.15 | $38.10 |
| Purchase #7 | $139.41 | 5.630% | $147.2588 | $147.26 | $147.25 | $147.30 |
| 7 purchase totals = | $819.78 | $869.6600 | $869.68 | $869.70 | $869.60 | |