| 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 | $181.90 | 4.347% | $189.8072 | $189.81 | $189.80 | $189.80 |
| Purchase #2 | $237.29 | 5.810% | $251.0765 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $65.52 | 6.545% | $69.8083 | $69.81 | $69.80 | $69.80 |
| Purchase #4 | $192.66 | 5.644% | $203.5337 | $203.53 | $203.55 | $203.50 |
| Purchase #5 | $166.42 | 12.155% | $186.6484 | $186.65 | $186.65 | $186.60 |
| Purchase #6 | $77.57 | 10.674% | $85.8498 | $85.85 | $85.85 | $85.80 |
| Purchase #7 | $108.96 | 7.292% | $116.9054 | $116.91 | $116.90 | $116.90 |
| 7 purchase totals = | $1,030.32 | $1,103.6293 | $1,103.64 | $1,103.65 | $1,103.50 | |