| 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 | $87.40 | 7.602% | $94.0441 | $94.04 | $94.05 | $94.00 |
| Purchase #2 | $174.52 | 6.808% | $186.4013 | $186.40 | $186.40 | $186.40 |
| Purchase #3 | $145.31 | 8.535% | $157.7122 | $157.71 | $157.70 | $157.70 |
| Purchase #4 | $119.26 | 13.323% | $135.149 | $135.15 | $135.15 | $135.10 |
| Purchase #5 | $176.34 | 7.841% | $190.1668 | $190.17 | $190.15 | $190.20 |
| Purchase #6 | $182.75 | 5.623% | $193.026 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $222.51 | 4.559% | $232.6542 | $232.65 | $232.65 | $232.70 |
| 7 purchase totals = | $1,108.09 | $1,189.1536 | $1,189.15 | $1,189.15 | $1,189.10 | |