| 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 | $134.46 | 4.398% | $140.3736 | $140.37 | $140.35 | $140.40 |
| Purchase #2 | $175.43 | 10.555% | $193.9466 | $193.95 | $193.95 | $193.90 |
| Purchase #3 | $231.66 | 11.361% | $257.9789 | $257.98 | $258.00 | $258.00 |
| Purchase #4 | $215.74 | 9.124% | $235.4241 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $167.37 | 10.301% | $184.6108 | $184.61 | $184.60 | $184.60 |
| Purchase #6 | $150.86 | 8.669% | $163.9381 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $192.65 | 6.256% | $204.7022 | $204.70 | $204.70 | $204.70 |
| 7 purchase totals = | $1,268.17 | $1,380.9743 | $1,380.97 | $1,380.95 | $1,380.90 | |