| 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 | $157.72 | 11.530% | $175.9051 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $116.80 | 11.675% | $130.4364 | $130.44 | $130.45 | $130.40 |
| Purchase #3 | $30.36 | 10.186% | $33.4525 | $33.45 | $33.45 | $33.50 |
| Purchase #4 | $25.38 | 4.206% | $26.4475 | $26.45 | $26.45 | $26.40 |
| Purchase #5 | $135.47 | 6.176% | $143.8366 | $143.84 | $143.85 | $143.80 |
| Purchase #6 | $110.29 | 11.198% | $122.6403 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $147.55 | 11.689% | $164.7971 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $723.57 | $797.5155 | $797.53 | $797.55 | $797.40 | |