| 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 | $219.55 | 7.555% | $236.137 | $236.14 | $236.15 | $236.10 |
| Purchase #2 | $174.39 | 7.608% | $187.6576 | $187.66 | $187.65 | $187.70 |
| Purchase #3 | $130.87 | 8.365% | $141.8173 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $103.25 | 6.375% | $109.8322 | $109.83 | $109.85 | $109.80 |
| Purchase #5 | $164.38 | 10.465% | $181.5824 | $181.58 | $181.60 | $181.60 |
| Purchase #6 | $219.88 | 5.846% | $232.7342 | $232.73 | $232.75 | $232.70 |
| Purchase #7 | $91.74 | 10.704% | $101.5598 | $101.56 | $101.55 | $101.60 |
| 7 purchase totals = | $1,104.06 | $1,191.3205 | $1,191.32 | $1,191.35 | $1,191.30 | |