| 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 | $178.31 | 5.220% | $187.6178 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $234.27 | 4.571% | $244.9785 | $244.98 | $245.00 | $245.00 |
| Purchase #3 | $17.76 | 6.539% | $18.9213 | $18.92 | $18.90 | $18.90 |
| Purchase #4 | $193.62 | 10.508% | $213.9656 | $213.97 | $213.95 | $214.00 |
| Purchase #5 | $238.80 | 12.576% | $268.8315 | $268.83 | $268.85 | $268.80 |
| Purchase #6 | $158.70 | 13.361% | $179.9039 | $179.90 | $179.90 | $179.90 |
| Purchase #7 | $161.70 | 12.425% | $181.7912 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $1,183.16 | $1,296.0098 | $1,296.01 | $1,296.00 | $1,296.00 | |