| 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 | $164.92 | 8.689% | $179.2499 | $179.25 | $179.25 | $179.20 |
| Purchase #2 | $63.67 | 10.473% | $70.3382 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $144.76 | 12.110% | $162.2904 | $162.29 | $162.30 | $162.30 |
| Purchase #4 | $138.39 | 8.704% | $150.4355 | $150.44 | $150.45 | $150.40 |
| Purchase #5 | $171.37 | 11.752% | $191.5094 | $191.51 | $191.50 | $191.50 |
| Purchase #6 | $182.58 | 8.113% | $197.3927 | $197.39 | $197.40 | $197.40 |
| Purchase #7 | $181.40 | 5.726% | $191.787 | $191.79 | $191.80 | $191.80 |
| 7 purchase totals = | $1,047.09 | $1,143.0031 | $1,143.01 | $1,143.05 | $1,142.90 | |