| 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 | $131.81 | 10.267% | $145.3429 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $91.63 | 4.795% | $96.0237 | $96.02 | $96.00 | $96.00 |
| Purchase #3 | $15.44 | 10.695% | $17.0913 | $17.09 | $17.10 | $17.10 |
| Purchase #4 | $148.77 | 6.809% | $158.8997 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $211.96 | 13.508% | $240.5916 | $240.59 | $240.60 | $240.60 |
| Purchase #6 | $63.68 | 5.429% | $67.1372 | $67.14 | $67.15 | $67.10 |
| Purchase #7 | $57.92 | 12.800% | $65.3338 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $721.21 | $790.4202 | $790.41 | $790.45 | $790.30 | |