| 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 | $174.70 | 6.405% | $185.8895 | $185.89 | $185.90 | $185.90 |
| Purchase #2 | $11.63 | 6.699% | $12.4091 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $81.70 | 11.477% | $91.0767 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $134.77 | 8.621% | $146.3885 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $123.79 | 11.798% | $138.3947 | $138.39 | $138.40 | $138.40 |
| Purchase #6 | $192.35 | 12.607% | $216.5996 | $216.60 | $216.60 | $216.60 |
| Purchase #7 | $139.54 | 5.790% | $147.6194 | $147.62 | $147.60 | $147.60 |
| 7 purchase totals = | $858.48 | $938.3775 | $938.38 | $938.40 | $938.40 | |