| 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 | $189.85 | 12.522% | $213.623 | $213.62 | $213.60 | $213.60 |
| Purchase #2 | $116.98 | 9.674% | $128.2966 | $128.30 | $128.30 | $128.30 |
| Purchase #3 | $159.78 | 13.768% | $181.7785 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $74.25 | 10.609% | $82.1272 | $82.13 | $82.15 | $82.10 |
| Purchase #5 | $212.47 | 9.215% | $232.0491 | $232.05 | $232.05 | $232.00 |
| Purchase #6 | $112.31 | 9.533% | $123.0165 | $123.02 | $123.00 | $123.00 |
| Purchase #7 | $189.50 | 11.143% | $210.616 | $210.62 | $210.60 | $210.60 |
| 7 purchase totals = | $1,055.14 | $1,171.5069 | $1,171.52 | $1,171.50 | $1,171.40 | |