| 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 | $150.32 | 4.790% | $157.5203 | $157.52 | $157.50 | $157.50 |
| Purchase #2 | $206.41 | 8.542% | $224.0415 | $224.04 | $224.05 | $224.00 |
| Purchase #3 | $10.43 | 8.250% | $11.2905 | $11.29 | $11.30 | $11.30 |
| Purchase #4 | $202.83 | 5.302% | $213.584 | $213.58 | $213.60 | $213.60 |
| Purchase #5 | $148.48 | 10.518% | $164.0971 | $164.10 | $164.10 | $164.10 |
| Purchase #6 | $92.95 | 6.699% | $99.1767 | $99.18 | $99.20 | $99.20 |
| Purchase #7 | $179.59 | 7.590% | $193.2209 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $991.01 | $1,062.9310 | $1,062.93 | $1,062.95 | $1,062.90 | |