| 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 | $148.66 | 9.337% | $162.5404 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $37.49 | 5.604% | $39.5909 | $39.59 | $39.60 | $39.60 |
| Purchase #3 | $96.57 | 11.816% | $107.9807 | $107.98 | $108.00 | $108.00 |
| Purchase #4 | $54.82 | 13.332% | $62.1286 | $62.13 | $62.15 | $62.10 |
| Purchase #5 | $181.95 | 8.589% | $197.5777 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $214.94 | 5.458% | $226.6714 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $122.82 | 5.245% | $129.2619 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $857.25 | $925.7516 | $925.75 | $925.80 | $925.80 | |