| 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 | $150.25 | 10.809% | $166.4905 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $25.87 | 10.193% | $28.5069 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $38.95 | 3.222% | $40.205 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $238.51 | 6.519% | $254.0585 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $214.86 | 8.261% | $232.6096 | $232.61 | $232.60 | $232.60 |
| Purchase #6 | $189.59 | 4.371% | $197.877 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $153.89 | 5.874% | $162.9295 | $162.93 | $162.95 | $162.90 |
| 7 purchase totals = | $1,011.92 | $1,082.6770 | $1,082.69 | $1,082.70 | $1,082.70 | |