| 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 | $86.27 | 13.195% | $97.6533 | $97.65 | $97.65 | $97.70 |
| Purchase #2 | $164.58 | 12.755% | $185.5722 | $185.57 | $185.55 | $185.60 |
| Purchase #3 | $164.35 | 9.374% | $179.7562 | $179.76 | $179.75 | $179.80 |
| Purchase #4 | $244.34 | 5.312% | $257.3193 | $257.32 | $257.30 | $257.30 |
| Purchase #5 | $159.51 | 4.141% | $166.1153 | $166.12 | $166.10 | $166.10 |
| Purchase #6 | $33.54 | 13.570% | $38.0914 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $124.57 | 6.365% | $132.4989 | $132.50 | $132.50 | $132.50 |
| 7 purchase totals = | $977.16 | $1,057.0066 | $1,057.01 | $1,056.95 | $1,057.10 | |