| 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 | $204.78 | 9.250% | $223.7222 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $238.91 | 13.364% | $270.8379 | $270.84 | $270.85 | $270.80 |
| Purchase #3 | $15.78 | 9.789% | $17.3247 | $17.32 | $17.30 | $17.30 |
| Purchase #4 | $35.84 | 10.636% | $39.6519 | $39.65 | $39.65 | $39.70 |
| Purchase #5 | $91.55 | 6.539% | $97.5365 | $97.54 | $97.55 | $97.50 |
| Purchase #6 | $75.64 | 6.437% | $80.5089 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $168.37 | 10.108% | $185.3888 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $830.87 | $914.9709 | $914.97 | $914.95 | $914.90 | |