| 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 | $165.99 | 8.811% | $180.6154 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $48.69 | 9.335% | $53.2352 | $53.24 | $53.25 | $53.20 |
| Purchase #3 | $233.97 | 7.316% | $251.0872 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $44.90 | 13.710% | $51.0558 | $51.06 | $51.05 | $51.10 |
| Purchase #5 | $100.96 | 6.289% | $107.3094 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $100.66 | 7.660% | $108.3706 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $75.36 | 7.262% | $80.8326 | $80.83 | $80.85 | $80.80 |
| 7 purchase totals = | $770.53 | $832.5062 | $832.52 | $832.50 | $832.50 | |