| 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 | $128.55 | 7.508% | $138.2015 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $170.80 | 3.190% | $176.2485 | $176.25 | $176.25 | $176.20 |
| Purchase #3 | $198.91 | 3.496% | $205.8639 | $205.86 | $205.85 | $205.90 |
| Purchase #4 | $223.76 | 9.517% | $245.0552 | $245.06 | $245.05 | $245.10 |
| Purchase #5 | $215.48 | 10.801% | $238.754 | $238.75 | $238.75 | $238.80 |
| Purchase #6 | $61.59 | 10.387% | $67.9874 | $67.99 | $68.00 | $68.00 |
| Purchase #7 | $132.93 | 7.660% | $143.1124 | $143.11 | $143.10 | $143.10 |
| 7 purchase totals = | $1,132.02 | $1,215.2229 | $1,215.22 | $1,215.20 | $1,215.30 | |