| 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 | $136.29 | 13.594% | $154.8173 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $26.65 | 6.286% | $28.3252 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $14.68 | 9.211% | $16.0322 | $16.03 | $16.05 | $16.00 |
| Purchase #4 | $192.63 | 5.141% | $202.5331 | $202.53 | $202.55 | $202.50 |
| Purchase #5 | $222.32 | 5.250% | $233.9918 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $39.93 | 9.375% | $43.6734 | $43.67 | $43.65 | $43.70 |
| Purchase #7 | $115.29 | 5.548% | $121.6863 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $747.79 | $801.0593 | $801.06 | $801.10 | $801.00 | |