| 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 | $154.35 | 7.327% | $165.6592 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $166.80 | 10.168% | $183.7602 | $183.76 | $183.75 | $183.80 |
| Purchase #3 | $108.54 | 7.362% | $116.5307 | $116.53 | $116.55 | $116.50 |
| Purchase #4 | $42.68 | 13.274% | $48.3453 | $48.35 | $48.35 | $48.30 |
| Purchase #5 | $165.60 | 9.446% | $181.2426 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $112.25 | 7.636% | $120.8214 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $245.45 | 5.116% | $258.0072 | $258.01 | $258.00 | $258.00 |
| 7 purchase totals = | $995.67 | $1,074.3666 | $1,074.37 | $1,074.35 | $1,074.30 | |