| 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 | $186.89 | 3.440% | $193.319 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $132.57 | 12.346% | $148.9371 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $188.85 | 13.141% | $213.6668 | $213.67 | $213.65 | $213.70 |
| Purchase #4 | $5.55 | 13.120% | $6.2782 | $6.28 | $6.30 | $6.30 |
| Purchase #5 | $143.59 | 11.867% | $160.6298 | $160.63 | $160.65 | $160.60 |
| Purchase #6 | $184.65 | 4.679% | $193.2898 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $129.29 | 8.757% | $140.6119 | $140.61 | $140.60 | $140.60 |
| 7 purchase totals = | $971.39 | $1,056.7326 | $1,056.74 | $1,056.75 | $1,056.70 | |