| 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 | $150.41 | 6.727% | $160.5281 | $160.53 | $160.55 | $160.50 |
| Purchase #2 | $204.30 | 8.529% | $221.7247 | $221.72 | $221.70 | $221.70 |
| Purchase #3 | $227.80 | 12.494% | $256.2613 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $23.75 | 3.506% | $24.5827 | $24.58 | $24.60 | $24.60 |
| Purchase #5 | $119.49 | 12.746% | $134.7202 | $134.72 | $134.70 | $134.70 |
| Purchase #6 | $245.27 | 8.570% | $266.2896 | $266.29 | $266.30 | $266.30 |
| Purchase #7 | $115.78 | 13.712% | $131.6558 | $131.66 | $131.65 | $131.70 |
| 7 purchase totals = | $1,086.80 | $1,195.7624 | $1,195.76 | $1,195.75 | $1,195.80 | |