| 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 | $158.29 | 13.445% | $179.5721 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $215.90 | 13.502% | $245.0508 | $245.05 | $245.05 | $245.10 |
| Purchase #3 | $178.37 | 9.845% | $195.9305 | $195.93 | $195.95 | $195.90 |
| Purchase #4 | $88.81 | 9.363% | $97.1253 | $97.13 | $97.15 | $97.10 |
| Purchase #5 | $201.69 | 8.290% | $218.4101 | $218.41 | $218.40 | $218.40 |
| Purchase #6 | $209.28 | 7.324% | $224.6077 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $71.51 | 4.486% | $74.7179 | $74.72 | $74.70 | $74.70 |
| 7 purchase totals = | $1,123.85 | $1,235.4144 | $1,235.42 | $1,235.40 | $1,235.40 | |