| 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 | $179.93 | 10.510% | $198.8406 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $155.86 | 8.266% | $168.7434 | $168.74 | $168.75 | $168.70 |
| Purchase #3 | $155.25 | 7.426% | $166.7789 | $166.78 | $166.80 | $166.80 |
| Purchase #4 | $148.45 | 3.541% | $153.7066 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $15.42 | 12.316% | $17.3191 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $18.97 | 11.842% | $21.2164 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $249.54 | 8.830% | $271.5744 | $271.57 | $271.55 | $271.60 |
| 7 purchase totals = | $923.42 | $998.1794 | $998.18 | $998.15 | $998.10 | |